Updated openstack/openstack
Project: openstack/nova  dc7cfbd6238e1615f06c3595028e75078b01a36f

Objectify association in neutronapi

This makes the neutronapi use the Instance object for the associate
path and updates the test to match.

Related to blueprint compute-manager-objects-juno

Change-Id: I045bfbd16e3b45107bd11e3874ce47280574930a