Updated openstack/openstack
Project: openstack/nova  c4080c9760e94918f12b2354bbf313e23f68d1a5

libvirt: virt rescue method now supports objects

Commit a37a96fd13b933123e80ad24e37fc37d73c16059 ensured
that the compute API and manager are now getting objects
for the rescue method.

This patch adds support to the virt driver code.

Change-Id: I2ae89f937b1983a2b0599e2eded343aa8358dbba