Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to ba5d6d7ebb12f21011611d081868e41157b583d0
  - Merge "move constructor calling after variable declare"
  - move constructor calling after variable declare

    move constructor call after variable declaration HeatBridgeUtils

    Issue-ID: SO-1490

    Change-Id: Ieea4b037f1fbd001eae49f55aa073d1d4eab7379
    Signed-off-by: Sindhuri.A <arcot.sindhuri@huawei.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 65684e3..ba5d6d7 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 65684e31a2c1770893d255a6a5f36652f1e9cbd9
+Subproject commit ba5d6d7ebb12f21011611d081868e41157b583d0