Update git submodules

Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 48cb43adc20ac10fa6f22c0e03fe2b6775d45b87
  - convert bbinputsetup populate methods to use

    Setup populate methods to use parameter object
    Fixed BBInputSetup failing unit tests
    Fixed formatting in BBInputSEtup changes
    Updated unit test mocks to include parameter object
    Added fix for failing macro robot tests
    Formatted BBInputSetup changes
    Fixed compilation problems and added new parameters
    Added serviceModel parameter to bbinputsetupparameter object
    Fixed compilation error and removed unnecessary mockito stubbings

    Issue-ID: SO-2615
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: I60601e4df96f999506fa4fbfa6d9ffc80b42a8c9