Updated openstack/openstack
Project: openstack/horizon  c0285957259197d6fb7625467e8b54f2f1d87fe9
null
Filter snapshots with status 'available'

We should use 'available' snapshot when creating
a new volume.

Change-Id: I77680a8145452013c3a8957accfaa9171327bddd
Fixes: bug#1251374