Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 6a3832a02c87bd07888e01aa9837db8c8c3b34db
  - Merge "Update long poll DMaaP timeout value to 55 seconds"
  - Update long poll DMaaP timeout value to 55 seconds

    Update long poll DMaaP timeout value to 55 seconds

    Change-Id: I19e5b19e81e202933478ce9c7c1c6f96d89125ec
    Issue-ID: SO-1567
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 6cd495d..6a3832a 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 6cd495d774c5532dddf73cd1ac657916e3e3412b
+Subproject commit 6a3832a02c87bd07888e01aa9837db8c8c3b34db