Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 6e1af02167f3868b5dcad6cb1342f8a3eff53c7b
  - Merge "Shifted getter setter for CustomQuery class"
  - Shifted getter setter for CustomQuery class

    Shifted getter setter after constructor call for CustomQuery class

    Issue-ID: SO-1490

    Change-Id: I5f836ad6e354610988f9a44bfbc1b2094c3b5cea
    Signed-off-by: Sindhuri.A <arcot.sindhuri@huawei.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index ac5abc0..6e1af02 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit ac5abc0f7b596f327062c462adfade23647062cc
+Subproject commit 6e1af02167f3868b5dcad6cb1342f8a3eff53c7b