Dropped the use of PCRE in the storage directory helper
We were using -P with grep, but pcre support can very from distro to distro. It's better to just not rely on it.
Fixes: https://gitlab.com/gitlab-org/omnibus-gitlab/issues/1691
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
We were using -P with grep, but pcre support can very from distro to distro. It's better to just not rely on it.
Fixes: https://gitlab.com/gitlab-org/omnibus-gitlab/issues/1691