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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 3dc5079..2036dd3 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 3dc507947c81807371babbd275d7caf0c3521e5d
+Subproject commit 2036dd3cc3fc3c73639353622bc8e6b297b991ac