Updated openstack/openstack
Project: openstack/tempest  a1da8a402806b3e01eb13fb41c25ffecaaff8a52
null
Remove Nova v3 XML test skip

Now all of the Nova v3 XML tests have been removed completely, so
this skip is unnecessary.

Change-Id: I7765880f6d0164a3b2310706273b9a330dc36dec