Bug fixes

This release includes:

• Add generateHash when saving EnforcedConfig, to ensure hash is always present.
• Move more methods to `config_enforce` to avoid code duplication.
• Various code cleanup and performance improvements.

Updating for d9. Issues: #3148166 #3159376.

Fixes to prevent WSODs in some situations.

Fix empty / deleted media id

Updated crash on hook_update

• #3160080: Drupal 9: replace jQueryUI dependencies

fix broken macro import in _menu-item.twig for D9