Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 68b3d7e89669d0acff186ba72b1e43e0cf3f3d25
  - Merge "Updated ServicesInstancesTest with mocks"
  - Updated ServicesInstancesTest with mocks
    
    - Updated ServicesInstancesTest with mocks for
    RequestDb.InfraActiveRequests query. Tests in ServicesInstancesTest
    were not failing, but seeing 'HTTP method does not match' messages on
    the console for most of the tests.
    
    Change-Id: Ic029cc50da1f414d3228f80b02721e132a15c264
    Issue-ID: SO-1783
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>
    
1 file changed