qa_openstack.sh: Properly pass down network id
qa_openstack.sh: Properly pass down network id

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