Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 2c8c818a1815758e14e88fe74b782c3e8be8ac4b
  - Implement Traffic Distribution BBs
    
    Implement Traffic Distribution BBs
    
    Change-Id: I193a30a1f7bb353d0e3fbb1460ca5d9840bb5870
    Issue-ID: SO-1553
    Signed-off-by: Kuleshov, Elena <evn@att.com>
    
1 file changed