The only thing that changes in 2.94 is server-side validation of the ``hostname`` parameter, so no client-side changes are needed other than to bump novaclient's max supported microversion (see dependent patch), but it's still nice to have a test to assert that osc pipes through the correct value to the Nova API. Change-Id: Id1049965150c46fe972733d6194b78d996c6e5d3 Depends-on: https://review.opendev.org/c/openstack/python-novaclient/+/872418