Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to a34a2feaaaa9cf4151e124679d6f8f7c2704cc8c
  - Merge "add junit coverage"
  - add junit coverage
    
    Issue-ID: SO-1576
    Signed-off-by: Lukasz Muszkieta <lukasz.muszkieta@nokia.com>
    Change-Id: Icaf515e64cab5cae2968e5e370d3e032487d56a7
    
1 file changed