Merge branch...

Merge branch '5-428600-cells-iteration-3-assign-gitlab-schemas-to-all-tables-touched-on-creating-a-project-within-a' into 'master' 

Move some tables to gitlab_main_cell schema

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/135241



Merged-by: Dylan Griffith <dyl.griffith@gmail.com>
Approved-by: Thong Kuah <tkuah@gitlab.com>
Approved-by: Dylan Griffith <dyl.griffith@gmail.com>
Reviewed-by: Manoj M J <mmj@gitlab.com>
Co-authored-by: Manoj M J <mmj@gitlab.com>