Merge branch 'create-ci-catalog-models' into 'master'

Introduce Ci::Catalog::Resource and Listing models

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/113196



Merged-by: Furkan Ayhan <furkanayhn@gmail.com>
Approved-by: Furkan Ayhan <furkanayhn@gmail.com>
Approved-by: Kasia Misirli <kmisirli@gitlab.com>
Reviewed-by: Furkan Ayhan <furkanayhn@gmail.com>
Reviewed-by: Fabio Pitino <fpitino@gitlab.com>
Reviewed-by: Kasia Misirli <kmisirli@gitlab.com>
Co-authored-by: Fabio Pitino <fpitino@gitlab.com>