Update git submodules

* Update docs/submodules/clamp.git from branch 'master'
  to 77f2d1205fb50d4b1cdfcc0af01340ef5ae195fa
  - Merge "Added unit tests for TcaPolicyDelegate"
  - Added unit tests for TcaPolicyDelegate
    
    Added unit tests for the class TcaPolicyDelegate (4)
    
    Change-Id: I720f4411ec198c7e7a555f2ede9e48bfa210fdcf
    Issue-ID: CLAMP-355
    Signed-off-by: p.borelowski <p.borelowski@partner.samsung.com>
    
diff --git a/docs/submodules/clamp.git b/docs/submodules/clamp.git
index d744650..77f2d12 160000
--- a/docs/submodules/clamp.git
+++ b/docs/submodules/clamp.git
@@ -1 +1 @@
-Subproject commit d744650ff85f725e64048733c527f0c5fb565dbe
+Subproject commit 77f2d1205fb50d4b1cdfcc0af01340ef5ae195fa