Updated openstack/openstack
Project: openstack/trove  27c2e6c1cbb5240a4aced9785a5b46b60d1b4bd3

Add few audit log messages to guestagent module

Few APIs were still missing log messages before calling RPC layer while
few others had multiple debug messages which I've squashed into single
log message.

Partial-Bug: #1324206

Change-Id: Ic6df12eb25497bfb39ea1506e41a37ba632e713c