Updated git submodules

Project: aai/aai-common master 6d285fbc7565709fdef1aedb1f534aae961acc61

AAI schema change for openstack-region-id

Decouples OpenStack Region ID and AAI cloud-region-id and reduces
constraint to onboard Openstack VIM. Added odd one more property
to "esr-system-info: object" to store the OpenStack Region ID which is
used by MultiCloud plugin to interact with an OpenStack instance.

Change-Id: I40d8eec74cf3d5c319c659fd3879f8dc371e2855
Issue-ID: MULTICLOUD-287
Signed-off-by: Dileep Ranganathan <dileep.ranganathan@intel.com>

diff --git a/docs/submodules/aai/aai-common.git b/docs/submodules/aai/aai-common.git
index cedf38e..6d285fb 160000 (submodule)
--- a/docs/submodules/aai/aai-common.git
+++ b/docs/submodules/aai/aai-common.git
@@ -1 +1 @@
-Subproject commit cedf38e1f1f7e1415fea9e4e321212ea45f4643c
+Subproject commit 6d285fbc7565709fdef1aedb1f534aae961acc61