Only set autocrlf when creating/updating files
Related issue: gitlab-org/gitlab-ce#13457 Details: 5619a6de1dd6fc1dfd4053810c7b11c677b7a495
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Related issue: gitlab-org/gitlab-ce#13457 Details: 5619a6de1dd6fc1dfd4053810c7b11c677b7a495