Fix tempest plugins sanity jobs by exclude failing plugins
Fix tempest plugins sanity jobs by exclude failing plugins

Below plugins are failing with error:

File "/home/zuul/src/opendev.org/openstack/tempest/.venv/lib/python3.8/site-packages/psycopg2/__init__.py", line 51, in <module>
2021-09-08 01:14:10.471582 | ubuntu-focal |     from psycopg2._psycopg import (                     # noqa
2021-09-08 01:14:10.471614 | ubuntu-focal | ImportError: libpq.so.5: cannot open shared object file: No such file or directory

https://zuul.opendev.org/t/openstack/build/b61a48196dfa476d83645aea4853e544/log/job-output.txt#271722

Failed Plugins: x/networking-l2gw-tempest-plugin,
x/novajoin-tempest-plugin, x/ranger-tempest-plugin,
x/tap-as-a-service-tempest-plugin, x/trio2o,

Change-Id: I485b180353c071a4b72865c87ecfd5ddd0119a9d

openstack/tempest,openstack/tempest