Merge branch '442701-add-metadata-database-banner-to-registry-pages-in-the-ui' into 'master'

Add metadata database alert to registry pages in the UI

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/147503



Merged-by: Anna Vovchenko <avovchenko@gitlab.com>
Approved-by: Ragnar Hardarson <rhardarson@gitlab.com>
Approved-by: Bishwa Hang Rai <bhrai@gitlab.com>
Approved-by: Sylvester Chin <schin@gitlab.com>
Approved-by: Anna Vovchenko <avovchenko@gitlab.com>
Reviewed-by: Jason Goodman <jgoodman@gitlab.com>
Reviewed-by: Anna Vovchenko <avovchenko@gitlab.com>
Reviewed-by: Rahul Chanila <rchanila@gitlab.com>
Reviewed-by: Bishwa Hang Rai <bhrai@gitlab.com>
Co-authored-by: Rahul Chanila <rchanila@gitlab.com>