Updated openstack/openstack
Project: openstack/nova  f3a59ed88b9e8d52eddbbfdf5eddcb18d385bc9b

libvirt: have _get_guest_numa_config return a named tuple

Have the method return an object. This makes the code a lot cleaner.

Change-Id: I209325ff587f6bca366a377475b03772daf519ba