Updated openstack/openstack
Project: openstack/tempest  da60377125ef8b9d492445e6f26cbeba5941d23f

Drop unused admin client in server metadata tests

Removes an unused admin identity client setup and call to list tenants,
neither of which appear to be used anywhere in server metadata tests. Also
removes a similarly unused tenant_id attribute from the v3 equivalent test.

Change-Id: I83ee79b38c64804ca6a29cc4435866015195a946