Resolve "Allow testing AI features after the cut_off date on Gitlab.com staging environment"

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/165312



Merged-by: Alejandro Rodríguez <alejandro@gitlab.com>
Approved-by: Sam Figueroa <sfigueroa@gitlab.com>
Approved-by: Alejandro Rodríguez <alejandro@gitlab.com>
Reviewed-by: Alejandro Rodríguez <alejandro@gitlab.com>
Reviewed-by: Matthias Käppler <mkaeppler@gitlab.com>
Co-authored-by: Nikola Milojevic <nmilojevic@gitlab.com>