Updated openstack/openstack
Project: openstack/python-openstackclient  7ceff0eafc01c038ac5264d91701ee6384ff0b31

Fix server image create

The final find_resource() call errored because servers.create_image()
returns an image ID rather than an Image resource.  Reset expectations
and arguments.

Change-Id: I1b9132f66091f9df76198724156acb7a6fb2f6fe