Updated git submodules

Project: so master da8b20001c03c45c0ea1eac471009e60db1dc8e0

CFXConfiguration.java: Fixed sonar issues

Sonar Link : https://sonar.onap.org/code?id=org.onap.so%3Aso&selected=org.onap.so%3Amso-sdnc-adapter%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fso%2Fadapters%2Fsdnc%2FCXFConfiguration.java

Issue-ID: SO-1002
Change-Id: Ieea4c3a2fe9798dc44d2f3bd8bc6c1d02726f32f
Signed-off-by: Arundathi Patil <arundpil@in.ibm.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 5900280..da8b200 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 59002804ca23f60b7a2c4ab837cb08a263a8afb5
+Subproject commit da8b20001c03c45c0ea1eac471009e60db1dc8e0