Merge branch 'alvin-master-patch-fdc6' into 'master'

Clarify wording around pgsql 12 deprecation in GitLab v16

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/138881



Merged-by: Achilleas Pipinellis <axil@gitlab.com>
Co-authored-by: Alvin Gounder <agounder@gitlab.com>