Merge branch 'remove-ci_catalog_create_metadata' into 'master'

Remove ci_catalog_create_metadata feature flag

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/149547



Merged-by: Fabio Pitino <fpitino@gitlab.com>
Approved-by: Fabio Pitino <fpitino@gitlab.com>
Co-authored-by: Laura Montemayor <lmontemayor@gitlab.com>