Ticket #47757 - Unable to dereference unqiemember attribute because it is dn [#UID] not dn syntax
Description: In addtion to DN syntax, adding Name and Optional UID
syntax to the deref attr's OID check.
https://fedorahosted.org/389/ticket/47757
Reviewed by mreynolds@redhat.com (Thank you, Mark!!)
(cherry picked from commit 2dbbb9df4691590f788049a822c47eb501182c85)