Merge branch 'remove-warning-about-fixed-multi-arch-manifest-bug' into 'master'

Remove warning about fixed multi-arch manifest bug

See merge request gitlab-org/gitlab!66583

doc/administration/packages/container_registry.md

@@ -892,26 +892,6 @@ understand the implications.
 WARNING:
 This is a destructive operation.
 
-When you run `registry-garbage-collect` with the -m flag, garbage collection unlinks manifests that
-are part of a multi-arch manifest, unless they're tagged in the same repository.
-See [this issue](https://gitlab.com/gitlab-org/container-registry/-/issues/149) for details.
-
-To work around this issue, instead of:
-
-```plaintext
-myrepo/multiarchmanifest:latest
-myrepo/manifest/amd-64:latest
-myrepo/manifest/arm:latest
-```
-
-Use:
-
-```plaintext
-myrepo/multiarchmanifest:latest
-myrepo/manifest:amd-64-latest
-myrepo/manifest:arm-latest
-```
-
 The GitLab Container Registry follows the same default workflow as Docker Distribution:
 retain untagged manifests and all layers, even ones that are not referenced directly. All content
 can be accessed by using context addressable identifiers.