Updated openstack/openstack
Project: openstack/nova  13a9f6fdf0e2c75fbff49c003d7424c74e87fb5e

Hyper-v: Change the hyper-v error log for debug when resize failed

The error message is not sufficient enough for debug of hyper-v
when resize error occured, this patch adding the necessary info
in error log.

Closes-bug: #1238430
(cherry-picked from commit 6ee68137c5ea9af99c1db4e2a2ce555f43a9e3e1)

Change-Id: Ic8ecb8f08139face2c7bdca258de5e719d81833c