Updated openstack/openstack
Project: openstack/nova  b0fac3780b22bb2005c6f74540f35bfbe8bdfc44

Make baremetal driver use Instance object for updates

This makes the baremetal driver use the Instance object it is passed
to do its update instead of using the old conductor raw method.

Related to blueprint virt-objects-juno

Change-Id: I4116f1645562353134534dc6b883e8052c1aa706