CI: follow-up on TripleO demotion - no gating
CI: follow-up on TripleO demotion - no gating

Backported to Stein already.
See also: https://review.opendev.org/677144

Change-Id: Ic2948953b9e8cd5148d6bde539003ab9d081b215
Signed-off-by: Radosław Piliszek <8759e5988b55949fdf66960d1c0fc9651a951f3b@gmail.com>

stackforge/kolla,stackforge/kolla,openstack/kolla,stackforge/kolla,openstack/kolla,rahulunair/kolla,rahulunair/kolla