Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to b06919e6f39b0e9dcb40e02155f9406460d2f38d
  - Merge "Increase test coverage for SO MON UI"
  - Increase test coverage for SO MON UI
    
    Change-Id: I24faf6303d5257f246ceee9f3280afb2ec843418
    Issue-ID: SO-1648
    Signed-off-by: Andrei_Barcovschi <andrei.barcovschi@ericsson.com>
    
1 file changed