Merge branch '430915-enhance-permission-selector' into 'master'

Custom roles: check+disable inherited permissions

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/151663



Merged-by: Elwyn Benson <ebenson@gitlab.com>
Approved-by: Thomas Hutterer <thutterer@gitlab.com>
Approved-by: Elwyn Benson <ebenson@gitlab.com>
Reviewed-by: Thomas Hutterer <thutterer@gitlab.com>
Reviewed-by: Elwyn Benson <ebenson@gitlab.com>
Co-authored-by: Lee Tickett <ltickett@gitlab.com>