Update git submodules

* Update docs/submodules/ccsdk/features.git from branch 'master'
  to f60b704c23ffb6df5ceb3b6d5b43729a5434f375
  - Release CCSDK version 0.5.1
    
    Release version 0.5.1 of CCSDK artifacts
    
    Change-Id: Idae9fb9570473671df3f57f95f6ae0b1e1765dd2
    Issue-ID: CCSDK-1563
    Signed-off-by: Timoney, Dan (dt5972) <dtimoney@att.com>
    
1 file changed