Updated git submodules

Project: sdc master 355e929f93fd5280392c783de346684839a81148

Fixing sonar qube issues

Fixed minor issue and updated license header in MappingBase file. One major issue warning of converting MappingBase from abstract class to interface has not fixed because it involes changes in lot of other files whereever MappingBase is used or referred.

Change-Id: I5c2fe8d0ec1a21ea0fd931b45f2f9804d81de498
Issue-ID: SDC-343
Signed-off-by: shrikantawachar <shrikant.awachar@amdocs.com>

diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index 164625d..355e929 160000 (submodule)
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit 164625d6ff8c40ae499e2edd7983f073c1c5462b
+Subproject commit 355e929f93fd5280392c783de346684839a81148