Merge branch 'samdbeckham-master-patch-03405' into 'master'

Add milestone to `lfs_link_existing_object`

See merge request gitlab-org/gitlab!77700

config/feature_flags/development/lfs_link_existing_object.yml

@@ -2,6 +2,7 @@
 name: lfs_link_existing_object
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/41770
 rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/249246
+milestone: '13.4'
 group: group::source code
 type: development
 default_enabled: false