Update git submodules

* Update docs/submodules/clamp.git from branch 'master'
  to 34f3d17a70c3656e6bb7935187dd6b51efda0873
  - add license note
    
    add some additionnal licensing note
    
    Issue-ID: CLAMP-508
    
    Change-Id: I3b768759709f779833abf7f72c775d90e7e8611a
    Signed-off-by: osgn422w <gervais-martial.ngueko@intl.att.com>
    
diff --git a/docs/submodules/clamp.git b/docs/submodules/clamp.git
index 2d56950..34f3d17 160000
--- a/docs/submodules/clamp.git
+++ b/docs/submodules/clamp.git
@@ -1 +1 @@
-Subproject commit 2d56950c51545130153b39723919cae2d82c41b2
+Subproject commit 34f3d17a70c3656e6bb7935187dd6b51efda0873