Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to d652e65a43f3236abc30d55b040e13716aefe3a5
  - Merge "Remove repeated conditional test in ​buildServiceErrorResponse"
  - Remove repeated conditional test in ​buildServiceErrorResponse

    Coverity-scan: CID-203826
    Issue-ID: SO-2211
    Signed-off-by: Artem Naluzhnyy <A.Naluzhnyy@samsung.com>
    Change-Id: I18d788e361b502e392f7f59ff6bc772dfee394bd

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index c8b8b31..d652e65 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit c8b8b314536a33b55cadc304fee58572a6ac2938
+Subproject commit d652e65a43f3236abc30d55b040e13716aefe3a5