add star for action scope, in order to delete image from registry

What does this MR do?

Follow up from https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5587 and https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/11683

Does this MR meet the acceptance criteria?

• Changelog entry added, if necessary
• Documentation created/updated
• Tests
  • Added for this feature/bug
• Review
  • Has been reviewed by Backend

What are the relevant issue numbers?

• Closes #26465 (closed)
• https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5587
• https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/11683