Updated openstack/openstack
Project: openstack/trove  4d61b4973e5187a2f7ef1950815bc132adeebaa7

Added fix to support Couchbase resize-flavor

Implemented start_db_with_conf_changes and reset_configuration
operations for couchbase datastore.

Change-Id: I6e59b298bc28377e57659c0f2f80300f41937746
Closes-Bug: #1309317