qa_crowbarsetup: nic net-name not working on cloud6
qa_crowbarsetup: nic net-name not working on cloud6

commit c209e28b added unrelated changes that cause breakage on cloud6:
ERROR (CommandError): Invalid nic argument 'net-name=fixed'. Nic arguments must be of the form --nic <net-id=net-uuid,v4-fixed-ip=ip-addr,v6-fixed-ip=ip-addr,port-id=port-uuid>, with at minimum net-id or port-id (but not both) specified.

aspiers/automation,aspiers/automation,SUSE-Cloud/automation,vmoravec/automation,aspiers/automation,gosipyan/automation,vmoravec/automation,vmoravec/automation,SUSE-Cloud/automation,aspiers/automation,SUSE-Cloud/automation,gosipyan/automation,gosipyan/automation,SUSE-Cloud/automation,gosipyan/automation,vmoravec/automation