Updated openstack/openstack
Project: openstack/nova  1e11ceb88fbc59232491f553855c6071f17ffab3

libvirt: Fix kwargs for _create_image

Rescue uses the `suffix` and `disk_images` kwargs of `_create_image`, but
passes them in as positional args. We should use explicit kwargs here to be
clear that rescue depends on both of those parameters being present.

In addition, disk mapping was being passed in as kwarg, but is actually a
positional arg, so we should pass it in as a positional arg to be clear that
it's required.

Change-Id: Iaa990729b4bb3569f4c71ceaf1adabed58f73026