Update git submodules

* Update docs/submodules/clamp.git from branch 'master'
  to 657f27d2e2b2bfeeb9c91e58219e88938bc912e3
  - Merge "Added unit tests for classes in clds/client"
  - Added unit tests for classes in clds/client
    
    Added more unit tests for three Delegate classes
    in the clds/client package
    to reach the minimum threshold of 65 % coverage
    (2)
    
    Change-Id: I4aa5112005f7aabd3b0673e78797ec97a7129dbb
    Issue-ID: CLAMP-355
    Signed-off-by: p.borelowski <p.borelowski@partner.samsung.com>
    
1 file changed