Updated git submodules

Project: appc master 674e3b93deddb432513f5860ebf595367f2ea292

Unit test for EventMessage.java

Unit test for EventMessage.java
Sonar-Link:
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-message-adapter-api%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Fadapter%2Fmessage%2Fevent%2FEventMessage.java

Change-Id: If6a84cb1de99e719c6b286559bf899da349b4a57
Issue-ID: APPC-823
Signed-off-by: amshegokar <AS00500801@techmahindra.com>

diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index 435dd0a..674e3b9 160000 (submodule)
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit 435dd0a1615ab60fbe9d305966be7815b613be4e
+Subproject commit 674e3b93deddb432513f5860ebf595367f2ea292