libvirt_setup: move cleanup checks to cleanup function
libvirt_setup: move cleanup checks to cleanup function

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