Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to 3c3782f1622ddc60c9e17dd6b166e476c38f001b
  - unit tests - catalog-be
    
    Additional junit tests
    
    Change-Id: Id83ab89115bd7bec471f42d3b96a2054ff4ead53
    Issue-ID: SDC-2326
    Signed-off-by: Tomasz Golabek <tomasz.golabek@nokia.com>
    
diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index 9b795c1..3c3782f 160000
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit 9b795c16772a1517172250cdbfaa0bbf903cf322
+Subproject commit 3c3782f1622ddc60c9e17dd6b166e476c38f001b