Updated git submodules

Project: so master 137a708f4c83008e39b88379f0b60868718c9bcc

Merge "Use serviceSubsriptionType in OOF Homing Request"

Use serviceSubsriptionType in OOF Homing Request

SO maps "instanceName" to "serviceName" field
in the Homing Request, however OOF is expecting
'subscriptionServiceType'

Issue-ID: SO-667
Change-Id: I3faa6cc600b6515d9c6e01e18cb289104f3976fc
Signed-off-by: Marcus G K Williams <marcus.williams@intel.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index f5c3e3e..137a708 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit f5c3e3e3c8d0f3c05111de578f1beae99652988d
+Subproject commit 137a708f4c83008e39b88379f0b60868718c9bcc