Updated git submodules

Project: so master a9455a0d9289295b464994b6abe4a35d95e0f4ce

Merge "Adding Junit"

Adding Junit

Adding Junit for:
1.CreateVnfNotification.java
2.MsoRequest.java
3.RollbackVnfNotification.java
4.UpdateVnfNotification.java
5.VnfRollback.java
6.DeleteVnfNotification.java
7.ObjectFactory.java
8.QueryVnfNotification.java

Sonar Link:
https://sonar.onap.org/code?id=org.onap.so%3Aso&selected=org.onap.so%3AMSOCommonBPMN%3Asrc%2Fmain%2Fjava%2Forg%2Fopenecomp%2Fmso%2Fbpmn%2Fcommon%2Fadapter%2Fvnf

Change-Id: I7cc60cb10984d58f50bd40033d48e224de4efbd7
Issue-ID: SO-490
Signed-off-by: Sumapriya <SS00493505@techmahindra.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 1f2d4d8..a9455a0 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 1f2d4d8b32ef9403abec190775b90c5a4ab11d9f
+Subproject commit a9455a0d9289295b464994b6abe4a35d95e0f4ce