Updated git submodules

Project: aai/aai-common beijing 5c925819ab432f9fa77ec0c5fbe4e0048be8d64b

Add known issues section to release notes

to outline how to workaround and potentially
fix the resiliency issue in AAI where a deleted
resources or traversal pod will cause the service
to always return 503.

Issue-ID: AAI-1217
Change-Id: I530a72385ae6afcf2cccc9a11c83d94a76f0eaa2
Signed-off-by: Jimmy Forsyth <jf2512@att.com>

diff --git a/docs/submodules/aai/aai-common.git b/docs/submodules/aai/aai-common.git
index 88e3ea7..5c92581 160000 (submodule)
--- a/docs/submodules/aai/aai-common.git
+++ b/docs/submodules/aai/aai-common.git
@@ -1 +1 @@
-Subproject commit 88e3ea7785119d6bd9f963926f322dc4db03e2cf
+Subproject commit 5c925819ab432f9fa77ec0c5fbe4e0048be8d64b