The TripleO project has been deprecated and its master is no longer
maintained.
Conflicts:
zuul.d/project.yaml
Backport note:
TripleO has transitioned to independent release model and doesn't have
xena release.
Change-Id: Ie7af68c26fcc345ca8f67ba437a0a9e83c12a6cf
(cherry picked from commit e392a47c13)
(cherry picked from commit 14978002cc)
(cherry picked from commit 0ca3cd2d7f)
(cherry picked from commit f5601707dc)
(cherry picked from commit bf33ff1c96)
9f592c8530