Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 2c46078b2731081fa79b4af0e22a39e6641010ee
  - Merge "query clients now set their expected object"
  - query clients now set their expected object

    unit test is using the wrong number of keys for aai uri
    query clients now set their expected object for method

    Change-Id: I622c76cee0e9d47be35a78156267bf1c22cbf404
    Issue-ID: SO-1514
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index b7f55f4..2c46078 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit b7f55f47a964351e7dc46d05af7f53f7da1c9eba
+Subproject commit 2c46078b2731081fa79b4af0e22a39e6641010ee