Drop project_repository_states table

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/145195



Merged-by: Douglas Barbosa Alexandre <dbalexandre@gmail.com>
Approved-by: Doug Stull <dstull@gitlab.com>
Approved-by: Eulyeon Ko <5961404-euko@users.noreply.gitlab.com>
Reviewed-by: Doug Stull <dstull@gitlab.com>