Problem:
The RootGroupHasAllPermissionsVoter only works with the root admin group.

It would be best to break this voter into two different voters. One for Curator and one for Admin.

Acceptance Criteria:
Change the RootGroupHasAllPermissionsVoter into two voters.
* AdminHasAllPermissionsVoter
* CuratorHasAllPermissionsVoter

These two voters will use the "ROLE_<role_name>" granted authority to do its checks.

NOTE: Update/create unit tests as needed.