Updated git submodules

Project: dmaap/dbcapi master ebdb8b74c1d10e4bdc477c0f5e61311a9bfd9ead

Bump aaf artifact reference

Change-Id: Ifc40768002b41e449d68daaaca1edf5a5ecd59f7
Signed-off-by: dglFromAtt <dgl@research.att.com>
Issue-ID: DMAAP-874


diff --git a/docs/submodules/dmaap/dbcapi.git b/docs/submodules/dmaap/dbcapi.git
index 49e0717..ebdb8b7 160000
--- a/docs/submodules/dmaap/dbcapi.git
+++ b/docs/submodules/dmaap/dbcapi.git
@@ -1 +1 @@
-Subproject commit 49e071747146494dc802d09685075f306b27f6a8
+Subproject commit ebdb8b74c1d10e4bdc477c0f5e61311a9bfd9ead