Remove legacy jobs in Vitrage
Remove legacy jobs in Vitrage

Depends-On: I448d902ece50eecc876224aec42b3ff7e32bf623
Needed-By: I79c856c37bfabfcd5b497fa5383e5fd1dbafcb9a

Change-Id: Ic2365ca550a49a42eda052c42727ae35a31d558c
Partial-Implements: blueprint migrate-to-zuulv3

openstack-infra/project-config,openstack-infra/project-config