Merge branch 'malvarez-add-test-coverage-for-postgres-upgrade-on-macos' into 'main'

Add test coverage for postgres upgrade on macOS

Closes #2962

See merge request gitlab-org/gitlab-development-kit!5234



Merged-by: Kev Kloss <kkloss@gitlab.com>
Approved-by: Kev Kloss <kkloss@gitlab.com>
Reviewed-by: Kev Kloss <kkloss@gitlab.com>
Reviewed-by: GitLab Duo <gitlab-duo@gitlab.com>
Reviewed-by: Doug Barrett <dbarrett@gitlab.com>
Reviewed-by: Matias Alvarez <malvarez@gitlab.com>
Co-authored-by: Matias Alvarez <malvarez@gitlab.com>