Merge branch 'jnutt/461812-reset-project-counters' into 'master'

Reset project counters after relation import

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/153261



Merged-by: Alper Akgun <aakgun@gitlab.com>
Approved-by: Abhilash Kotte <akotte@gitlab.com>
Approved-by: Alper Akgun <aakgun@gitlab.com>
Co-authored-by: James Nutt <jnutt@gitlab.com>