Add job from openstacksdk to avoid regressing
Add job from openstacksdk to avoid regressing

As seen in [0], openstacksdk uses a scenario for testing that isn't
currently covered by Neutron's own testing. Add a job from their stack
to be run on all patches, but make it non-voting to start with.

[0] https://bugs.launchpad.net/neutron/+bug/1816771

Change-Id: I35ba7664335026ca2a4d361d93fbf784bf0ffe5c
Related-Bug: 1816771
Related-Bug: 1817045

mahak/neutron,openstack/neutron,openstack/neutron,mahak/neutron,mahak/neutron,openstack/neutron