Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 5460204e37d824d363ea4557f70f5ac366ba3dcc
  - Merge "Put MSOReqId in ReqInfo to SDNC, not sdncReqId"
  - Put MSOReqId in ReqInfo to SDNC, not sdncReqId

    Add handling for null reqContext or reqCon msoReqId
    Put MSOReqId in ReqInfo object to SDNC, not sdncReqId

    Change-Id: Ia5668182201bc8152263930d71179678e758a13b
    Issue-ID: SO-1711
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 1b5fe98..5460204 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 1b5fe9853582fecceeb0aeaa366c3c62593199e6
+Subproject commit 5460204e37d824d363ea4557f70f5ac366ba3dcc