Turn multihost config problems into errors
The pytest multihost plugin skips tests, when there is a problem with a
test configuration. Configuration bugs like missing resources are not
considered a problem.
The IPA pytest multihost config object now turns FilterError into a
fatal error, so make_multihost_fixture() fails a test instead of
skipping.
Fixes: https://pagure.io/freeipa/issue/7638
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Tibor Dudlak <tdudlak@redhat.com>
Reviewed-By: Ganna Kaihorodova <gkaihoro@redhat.com>