Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 1df81db94dec252f833bb96b003f7172aba57b9a
  - ignore root configuration role in A&AI object
    
    Issue-ID: SO-2721
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: If89f38277f49999fbcdaa398976b3a0330adbb1f
    
1 file changed