Add Tempest gate job for stable/victoria
Add Tempest gate job for stable/victoria

Now we have stable/victoria branch ready for devstack
and so does for all service projects.

This commit adds the Tempest testing for stable/victoria
by adding new jobs running on stable/victoria version of
openstack.

Change-Id: Ibf6f167793bc157c915ebbcd3ce860207e8fa21b

openstack/tempest,openstack/tempest