Merge branch 'phikai-docs-enforce-auth-checks' into 'master'

Docs note for enforced auth checks on media uploads

See merge request gitlab-org/gitlab!80745

doc/security/user_file_uploads.md

@@ -7,6 +7,8 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 
 # User File Uploads **(FREE)**
 
+> - In GitLab 14.8 and later, [authorization checks are enforced](https://gitlab.com/gitlab-org/gitlab/-/issues/26781) on media uploads. This change is being [rolled out incrementally](https://gitlab.com/gitlab-org/gitlab/-/issues/352291) on GitLab.com in 14.9.
+
 Images that are attached to issues, merge requests, or comments
 do not require authentication to be viewed if they are accessed directly by URL.
 This direct URL contains a random 32-character ID that prevents unauthorized