Updated openstack/openstack
Project: openstack/oslo.messaging  83c00a256b6b59df0c785fd99d78e5074516ed74

Construct ZmqListener with correct arguments

The ZmqListener constructor only accepts a driver as an argument.

Drop surplus 'None' in listen_for_notifications method.

Change-Id: I6aec91122bb9406e387728eb2a2380f2c2094595
Closes-Bug: #1368154