Merge branch 'drop-column-delayed-project-group' into 'master'

Remove delayed project/group columns

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/144347



Merged-by: Jon Jenkins <jjenkins@gitlab.com>
Approved-by: Max Woolf <mwoolf@gitlab.com>
Approved-by: Bojan Marjanovic <bmarjanovic@gitlab.com>
Approved-by: Jon Jenkins <jjenkins@gitlab.com>
Reviewed-by: Bojan Marjanovic <bmarjanovic@gitlab.com>
Co-authored-by: Shubham Kumar <shubhamkrai123@gmail.com>