Merge branch 'ek-remove-mock-data-branching' into 'master'

Remove unnecessary conditional in test setup

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/183636



Merged-by: Sheldon Led <sheldonled@gitlab.com>
Approved-by: Sheldon Led <sheldonled@gitlab.com>
Co-authored-by: Ezekiel Kigbo <ekigbo@gitlab.com>