Update git submodules

* Update docs/submodules/clamp.git from branch 'master'
  to 2e787e297189408a64acded28883b0b5e731bf25
  - Merge "Add tests"
  - Add tests
    
    Add tests for download all and improve efficiency with stream
    
    Issue-ID: CLAMP-518
    Change-Id: Ia78ed8da7e54eaeaaed4fb87f483e0aff3a4a8c4
    Signed-off-by: sebdet <sebastien.determe@intl.att.com>
    
1 file changed