Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 83bd49d1f3576be61173b426fc899d687f9f34fa
  - Merge "Check if configuration resource already exists."
  - Check if configuration resource already exists.

    Check if configuration resource already exists.

    Change-Id: I359aaa96ef66b37880cf369c3f5bd7bfd828aab1
    Issue-ID: SO-1978
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 986dd34..83bd49d 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 986dd3431bc196a2234dc45436102d692031ea4f
+Subproject commit 83bd49d1f3576be61173b426fc899d687f9f34fa