In addition to user-created lightweight CAs, CA ACLs need to be able to refer to the "main" CA. Add an entry for the IPA CA on installation and upgrade. Part of: https://fedorahosted.org/freeipa/ticket/4559 Reviewed-By: Jan Cholasta <jcholast@redhat.com> Reviewed-By: Martin Babinsky <mbabinsk@redhat.com>