Add IPA CA entry on install / upgrade
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>