Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to 65f0aa37a9d182b406a3615af36b139e0b7091ed
  - Move to version 1.6.1
    
    Move SDC to version 1.6.1
    Issue-ID: SDC-2755
    Signed-off-by: shrek2000 <oren.kleks@amdocs.com>
    
    Change-Id: If5c55fdebb5bc2591190ee4389487f6dbb0e1831
    Signed-off-by: shrek2000 <oren.kleks@amdocs.com>
    
diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index 0594c41..65f0aa3 160000
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit 0594c412c406b22725b33633299d85587ee03f08
+Subproject commit 65f0aa37a9d182b406a3615af36b139e0b7091ed