Updated git submodules

Project: appc master dc44d016c8d31fdb416e783c08ba9d496049854a

Unit test for DependencyTypes.java

Unit test for DependencyTypes.java
Sonar-Link:
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-dg-dependency-model%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Fdg%2Fobjects%2FDependencyTypes.java

Change-Id: I163105492a11a8f9e9657562812e829f17fc149e
Issue-ID: APPC-758
Signed-off-by: shubhada <SV00449682@techmahindra.com>

diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index ef75bb7..dc44d01 160000 (submodule)
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit ef75bb79603df8c1518267537acd9dd60e90fcf3
+Subproject commit dc44d016c8d31fdb416e783c08ba9d496049854a