Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to f417537f5258530ed15ceaec111ce08a24ad6487
  - add junit coverage for InstantiateOperationProgressor
    
    Change-Id: I90c6ee50276073c4c974fa1b1e1079762706853a
    Issue-ID: SO-1576
    Signed-off-by: Lukasz Muszkieta <lukasz.muszkieta@nokia.com>
    
1 file changed