Updated openstack/openstack
Project: openstack/heat  0849a4de9dd5ecba988283c78a0ee0f452ffdd2d

Fix incorrect ca argument for heat ceilometer client

Currently Heat ceilometer client are passing the wrong ca argument
during client instantiation. It will cause heat fail to connect to ceilometer
if it's configured with SSL.

https://github.com/openstack/python-ceilometerclient/blob/master/ceilometerclient/v2/client.py#L53

Closes-bug: #1391792

Change-Id: Ib32dfede0ece78bc39e0cab213cb51df8eb62eb6