Update git submodules

* Update docs/submodules/clamp.git from branch 'master'
  to 8e8273217c6d47215e2ae88c890889dbb0b70fee
  - Bump up clamp
    
    Update version to 4.1.1 for preparing the next release
    
    Issue-ID: CLAMP-480
    Change-Id: I36b0c66a886ac161b516a853a1315037f2b89666
    Signed-off-by: sebdet <sebastien.determe@intl.att.com>
    
1 file changed