Remove feature/zuulv3 override-branch
Remove feature/zuulv3 override-branch

This is no longer needed.

Change-Id: Ifb03c880622c2f6b96729c565998478203b895a8
Signed-off-by: Paul Belanger <e7139c8e6c4ea75cc1c287ce081b2dc0f3ab39ec@redhat.com>

openstack/ansible-role-nodepool,openstack/ansible-role-nodepool