Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 2036dd3cc3fc3c73639353622bc8e6b297b991ac
  - Merge "Improvements in RequestClient"
  - Improvements in RequestClient
    
    Improvements in RequestClient according to the Sonar analysis.
    Removed unnecessary exceptions handling.
    Added junit tests.
    Fixed imports.
    
    Issue-ID: SO-1945
    Signed-off-by: Robert Bogacki <r.bogacki@samsung.com>
    Change-Id: Iee22e7dbeb39ca28c437f9a8a804b81945cb9bc5
    
1 file changed