Updated openstack/openstack
Project: openstack/horizon  cb58be55288bceeb9764ea4b642bfabd4c8acabe

add missing references to policy files

In local_settings.py.example, there were references
to policy files missing. When changing policy file
location, those are required.

Change-Id: I60e2271bb9d323f484524a448d28e40a5ace69b3
Closes-Bug: #1315739