Updated openstack/openstack
Project: openstack/heat  7ded8f3b5002eccf217db0d79e786144f35050ff

Manually update requirements to oslo.messaging

Update requirements for oslo.messaging 1.4 and regenerate config file,
where redis options has been fixed again. It will unblock the global
requirement sync job.

Related-Bug: #1332588
Change-Id: I0d1dc758504e76131738614ccd429171b7c40df1