Merge branch '524777-ux-fixes-container-protected-image-tags' into 'master'

Fix minor UX issues for container protected image tags

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/184416



Merged-by: Jose Ivan Vargas <jvargas@gitlab.com>
Approved-by: Jose Ivan Vargas <jvargas@gitlab.com>
Co-authored-by: Rahul Chanila <rchanila@gitlab.com>