Updated git submodules

Project: appc master cd296af560a10b84dd943ff6b2a360f7b59f5f4d

Unit Test Coverage

Unit Test Coverage for:
1.RequestHandlerInput.java
2.RequestHandlerOutput.java

Sonar-Link:
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-request-handler-api

Change-Id: I07e6be04fbe4958cd98cb0313e672e2a0098856e
Issue-ID: APPC-771
Signed-off-by: shubhada <SV00449682@techmahindra.com>

diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index f9b6ffd..cd296af 160000 (submodule)
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit f9b6ffd65bce160c6887c8c8b586f6d59f20d201
+Subproject commit cd296af560a10b84dd943ff6b2a360f7b59f5f4d