When deleting a role, automatically update the configurations of views that reference the role, instead of deleting the views

Problem/Motivation

When deleting a user role in Drupal 10.1.8, the associated views are also automatically deleted, even if the view has multiple roles assigned to it. This is unexpected behavior, as the correct behavior should be to only remove the deleted role from the view, while preserving the rest of the view's configuration.

Steps to reproduce

1. Create a view in Drupal 10.1.8 and assign multiple roles to it.
2. Delete one of the roles assigned to the view.
3. Observe that the entire view is deleted, instead of just the deleted role being removed from the view.

Proposed resolution

The proposed resolution is to fix the behavior so that when a role is deleted, only that role is removed from the associated views, while preserving the rest of the view's configuration.

Remaining tasks

User interface changes

Introduced terminology

API changes

Data model changes

Release notes snippet