This is broken after pyparsing was bumped to 3.0.6. With
python-aodhclient (kind of unmaintained it seems) CI broken,
we should skip the test temporarily until [1] is merged and
we've a client released with the change.
[1] https://review.opendev.org/c/openstack/python-aodhclient/+/819393
Change-Id: Ib4a244087038f698eabbf2180eff3efce3a3c767