Updated openstack/openstack
Project: openstack-infra/devstack-gate  ed2b96dbfb8a563d589dc9914d71155d24325575
null
Don't attempt to zuulify the old tree

In the event that nothing else works, this change can be merged
to prevent us from attempting to zuulify the old tree at all. This
is known to work if the rest of the zuul changes don't.

Change-Id: Idffb05d4438fdf45eafc1a8e1b9e371b210e60d9