Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to 3e8793276f623132892331cf65c85bb91c1ab154
  - Upgrade Junit to version 5.6
    
    Issue-ID: SDC-2844
    Change-Id: I4716bf7920f9bb79c450ebfd48e9d4fba54fdfdd
    Signed-off-by: Baumel, Dvir (db384r) <dvir.baumel@intl.att.com>
    
diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index ecdbf07..3e87932 160000
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit ecdbf0720d0e8085e53650a10eb594cbe74eb7ef
+Subproject commit 3e8793276f623132892331cf65c85bb91c1ab154