Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to de03c49e2ee70d978789e08d7b7332403ad0f374
  - Merge "Sonar fixes in OrchestrationRequests"
  - Sonar fixes in OrchestrationRequests

    Sonar fixes in OrchestrationRequests according to the Sonar analysis.
    -Removed unnecessary code.
    -Removed unused variables.

    Issue-ID: SO-2101
    Signed-off-by: Robert Bogacki <r.bogacki@samsung.com>
    Change-Id: I564f35519c5063028e1cf540eb81ab81cf923fd5

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 1ad102d..de03c49 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 1ad102dc465b2d2e344500cb9666b307eae0d3ef
+Subproject commit de03c49e2ee70d978789e08d7b7332403ad0f374