Bug fixes

Change the permission name.

Use composer instead of drush dl in test code
Change type on deploy.sh script
Issue #3113152 by Will Kirchheimer: Use EntityInterface instead of Entity, and provide a relative path, not an absolute one

- Error courtesy page
- new error handling for IdP response

The version 3 of Config Ignore using the API of Drupal 8.8, use drush 10 for the CLI.
This version ignores on import and export.