zuul: update tripleo zuul v3 jobs
zuul: update tripleo zuul v3 jobs

Update the name of TripleO jobs, also remove experimental jobs (not used).

Change-Id: Id9acdef91c8b7cadcb42c8e3453cdfea696b9d2f

StackStorm/mistral,StackStorm/mistral,openstack/mistral,openstack/mistral