[neutron][release] neutron-interconnection release in Train

Hi Neutron folks, We are now past the Train membership freeze[1] and neutron-interconnection is not listed as a train deliverable yet. Unless you act very quickly (and add a deliverables/train/neutron-interconnection.yaml file to the openstack/releases repository), we will not include a release of neutron-interconnection in OpenStack Train. This may just be fine, for example if neutron-interconnection needs more time before a release, or if it is released independently from OpenStack releases. [1] https://releases.openstack.org/train/schedule.html#t-mf -- Thierry Carrez (ttx)