Comment 3 for bug 1960338

Job is much stable now[1], single failure since the patch[2] merge and that too different test, Closing for now, if we see the issue again, it can be reopened.

[1] https://zuul.openstack.org/builds?job_name=neutron-fullstack&branch=stable%2Fwallaby&skip=0
[2] https://review.opendev.org/c/openstack/neutron/+/828231