Add missing schema

Problem/Motivation

I received several warnings after updating Drupal and enabling some module.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_2_25_75 with the following errors:
bootstrap_layout_builder.layout_option.blb_col_2_25_75:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema.
This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_2_75_25 with the following errors:
bootstrap_layout_builder.layout_option.blb_col_2_75_25:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_2_full_width with the following errors:
bootstrap_layout_builder.layout_option.blb_col_2_full_width:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_2_two_equal_columns with the following errors:
bootstrap_layout_builder.layout_option.blb_col_2_two_equal_columns:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_3_25_25_50 with the following errors:
bootstrap_layout_builder.layout_option.blb_col_3_25_25_50:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_3_25_50_25 with the following errors:
bootstrap_layout_builder.layout_option.blb_col_3_25_50_25:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_3_50_25_25 with the following errors:
bootstrap_layout_builder.layout_option.blb_col_3_50_25_25:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_3_full_width with the following errors:
bootstrap_layout_builder.layout_option.blb_col_3_full_width:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_3_three_equal_columns with the following errors:
bootstrap_layout_builder.layout_option.blb_col_3_three_equal_columns:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_4_2_4_2_4 with the following errors:
bootstrap_layout_builder.layout_option.blb_col_4_2_4_2_4:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_4_2_4_4_2 with the following errors:
bootstrap_layout_builder.layout_option.blb_col_4_2_4_4_2:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_4_4_2_2_4 with the following errors:
bootstrap_layout_builder.layout_option.blb_col_4_4_2_2_4:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_4_4_4_2_2 with the following errors:
bootstrap_layout_builder.layout_option.blb_col_4_4_4_2_2:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_4_four_equal_columns with the following errors:
bootstrap_layout_builder.layout_option.blb_col_4_four_equal_columns:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_4_full_width with the following errors:
bootstrap_layout_builder.layout_option.blb_col_4_full_width:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_5_2_2_2_2_4 with the following errors:
bootstrap_layout_builder.layout_option.blb_col_5_2_2_2_2_4:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_5_2_2_2_4_2 with the following errors:
bootstrap_layout_builder.layout_option.blb_col_5_2_2_2_4_2:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_5_2_2_4_2_2 with the following errors:
bootstrap_layout_builder.layout_option.blb_col_5_2_2_4_2_2:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_5_2_4_2_2_2 with the following errors:
bootstrap_layout_builder.layout_option.blb_col_5_2_4_2_2_2:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_5_4_2_2_2_2 with the following errors:
bootstrap_layout_builder.layout_option.blb_col_5_4_2_2_2_2:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_5_full_width with the following errors:
bootstrap_layout_builder.layout_option.blb_col_5_full_width:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_6_full_width with the following errors:
bootstrap_layout_builder.layout_option.blb_col_6_full_width:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for bootstrap_layout_builder.layout_option.blb_col_6_six_equal_columns with the following errors:
bootstrap_layout_builder.layout_option.blb_col_6_six_equal_columns:default_breakpoints variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for system.action.immediate_delete with the following errors: system.action.immediate_delete:configuration missing schema.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Schema errors for system.action.mark_file_for_deletion with the following errors: system.action.mark_file_for_deletion:configuration missing schema.
These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues.
For more information on configuration schemas, check out the documentation.

> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_2_25_75 with
> the following errors:
> bootstrap_layout_builder.layout_option.blb_col_2_25_75:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_2_75_25 with
> the following errors:
> bootstrap_layout_builder.layout_option.blb_col_2_75_25:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_2_full_width
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_2_full_width:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for
> bootstrap_layout_builder.layout_option.blb_col_2_two_equal_columns with the
> following errors:
> bootstrap_layout_builder.layout_option.blb_col_2_two_equal_columns:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_3_25_25_50
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_3_25_25_50:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_3_25_50_25
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_3_25_50_25:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_3_50_25_25
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_3_50_25_25:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_3_full_width
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_3_full_width:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for
> bootstrap_layout_builder.layout_option.blb_col_3_three_equal_columns with the
> following errors:
> bootstrap_layout_builder.layout_option.blb_col_3_three_equal_columns:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_4_2_4_2_4
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_4_2_4_2_4:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_4_2_4_4_2
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_4_2_4_4_2:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_4_4_2_2_4
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_4_4_2_2_4:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_4_4_4_2_2
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_4_4_4_2_2:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for
> bootstrap_layout_builder.layout_option.blb_col_4_four_equal_columns with the
> following errors:
> bootstrap_layout_builder.layout_option.blb_col_4_four_equal_columns:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_4_full_width
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_4_full_width:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_5_2_2_2_2_4
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_5_2_2_2_2_4:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_5_2_2_2_4_2
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_5_2_2_2_4_2:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_5_2_2_4_2_2
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_5_2_2_4_2_2:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_5_2_4_2_2_2
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_5_2_4_2_2_2:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_5_4_2_2_2_2
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_5_4_2_2_2_2:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_5_full_width
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_5_full_width:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for bootstrap_layout_builder.layout_option.blb_col_6_full_width
> with the following errors:
> bootstrap_layout_builder.layout_option.blb_col_6_full_width:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for
> bootstrap_layout_builder.layout_option.blb_col_6_six_equal_columns with the
> following errors:
> bootstrap_layout_builder.layout_option.blb_col_6_six_equal_columns:default_breakpoints
> variable type is NULL but applied schema class is
> Drupal\Core\Config\Schema\Sequence. These errors mean there is configuration
> that does not comply with its schema. This is not a fatal error, but it is
> recommended to fix these issues. For more information on configuration
> schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for system.action.immediate_delete with the following errors:
> system.action.immediate_delete:configuration missing schema. These errors
> mean there is configuration that does not comply with its schema. This is not
> a fatal error, but it is recommended to fix these issues. For more
> information on configuration schemas, check out the documentation [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...
>
> [warning] Message: Schema errors for system.action.mark_file_for_deletion with the following
> errors: system.action.mark_file_for_deletion:configuration missing schema.
> These errors mean there is configuration that does not comply with its
> schema. This is not a fatal error, but it is recommended to fix these issues.
> For more information on configuration schemas, check out the documentation
> [1].
>
> [1] https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-...

Steps to reproduce

Update Drupal to 11.3.0
Install some module
ddev composer require 'drupal/permissionspolicy:^1.2'
ddev drush en permissionspolicy