Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 5ca9cebe4129d6cd7e03d347c375282c69e94c35
  - Merge "Adding Generic VNF information in ControllerExeuctionBB flow"
  - Adding Generic VNF information in ControllerExeuctionBB flow
    
    Issue-ID: SO-2806
    Signed-off-by: sunilb <sb00577584@techmahindra.com>
    Change-Id: I3d34159004f398cd3d44a67468be26668dd67e17
    
1 file changed