tree 419f687fd5f11ba16f1fab1771c73a21e1722bda
parent 9fe096e1422c7c884b94166763b4857b5abcea30
author Ghanshyam Mann <gmann@ghanshyammann.com> 1649981421 -0500
committer Ghanshyam <gmann@ghanshyammann.com> 1654032453 +0000

Update 'Maintained' stable branch jobs on master gate

We have stable/yoga released and stable/ussuri is in
'Extended Maintenance' state. Current 'Maintained'
stable branches are yoga, xena, wallaby, and victoria.

As per tempest stable branch testing policy[1], adding the
newly released stable/yoga job and remove the EM stable/ussuri
and stable/victoria job.

[1] https://docs.openstack.org/tempest/latest/stable_branch_testing_policy.html

Change-Id: I9df1b691a9d142997a3d3ee5e115187c0923e85d