Updated openstack/openstack
Project: openstack/tempest  86921b078d5dabf9867b53e427e3bed08f32527d

Skipping dashboard test to unblock gate

The error is only seen in the gate when run in parallel, to ease
contention on the gate, temporarily disabling until a proper
solution has been determined.

Related-Bug: #1345955
Change-Id: I3b61895e3f2b0d96488bef56dc0c6105a212d4dc