Update git submodules

Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 130be60e9b0244174cefed4353d1fb59c46c95e2
  - Merge "Fix issue in mso-api-handler-infra"
  - Fix issue in mso-api-handler-infra

    Either log or rethrow this exception
    Define a constant instead of duplicating this literal
    Immediately throw this expression instead of assigning it to the temporary variable
    Remove the declaration of thrown exception 'org.json.JSONException' which is a runtime exception

    Issue-ID: SO-1841
    Change-Id: I193f21ec2c4214863c8b51faf25fc3561d6be818
    Signed-off-by: Parshad Patel <pars.patel@samsung.com>