Adds menu entry for Google Artifact registry

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/140086



Merged-by: Anna Vovchenko <avovchenko@gitlab.com>
Approved-by: Minahil Nichols <minahilnichols@gitlab.com>
Approved-by: Rajan Mistry <rmistry@gitlab.com>
Approved-by: Dzmitry Meshcharakou <12459192-dmeshcharakou@users.noreply.gitlab.com>
Approved-by: Anna Vovchenko <avovchenko@gitlab.com>
Reviewed-by: David Fernandez <dfernandez@gitlab.com>
Reviewed-by: Rahul Chanila <rchanila@gitlab.com>
Reviewed-by: Dzmitry Meshcharakou <12459192-dmeshcharakou@users.noreply.gitlab.com>
Co-authored-by: Rahul Chanila <rchanila@gitlab.com>
Co-authored-by: DANGER_GITLAB_API_TOKEN <project_278964_bot_e50c5a74c24642c571054e7c8aedefc4@noreply.gitlab.com>