Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to d2c0e7412ca17e40c0dc03c37369311e28f0a347
  - Merge "Move variable,constructor to comply with standard"
  - Move variable,constructor to comply with standard

    Move variable,constructor to comply with coding standards

    Issue-ID: SO-1490

    Change-Id: Id34939ad5b0be094a1b0301bee62f421b1298096
    Signed-off-by: Sindhuri.A <arcot.sindhuri@huawei.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 7e48647..d2c0e74 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 7e48647993fa648ba34716f1f481bfd139b94943
+Subproject commit d2c0e7412ca17e40c0dc03c37369311e28f0a347