Update git submodules

Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 0d562688867a1b2e7a34ee6416cd54f7a9f6b89e
  - support new query param format

    - added format query parameter (optional), implemented logic to
    populate requestStatus field based on whether or not format is present
    moved request status constants to its own class visible globally.
    - changed @requestParam to @QueryParam in GET endpoint
    (OrchestrationRequests class. updated unit tests to call method being
    tested directly rather than from another private function
    - moved setting requestStatus to a separate method, also updated unit
    tests to separate out each scenarion into its own method
    - added unit test for when format=detail, corrected existing unit tests
    to test result to be FAILED
    - updated Status.java to include extra request status values; moved
    Status class to common org.onap.so.constants package

    Change-Id: Ic593de5fdfdcbc3121f481c86d1e261406082260
    Issue-ID: SO-2080
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>