Run tripleo standalone job
Run tripleo standalone job

To cover issues like https://bugs.launchpad.net/tripleo/+bug/1797035

Depends-On: https://review.openstack.org/#/c/609300/
Change-Id: I19c73e2f288c75f65a3f8b861ac0c7ff5ce68fe1

openstack/puppet-neutron,openstack/puppet-neutron,CiscoSystems/puppet-neutron,CiscoSystems/puppet-neutron,CiscoSystems/puppet-neutron