Updated git submodules

Project: so master 2ab62d3b3a1d135a004c0282853becb76983f0e7

Merge changes Ifc9dda6b,Ic7b8d75d

* changes:
  Deal with network VL for voLTE
  Add mso.vfc.properties

Deal with network VL for voLTE

Deal with network VL for voLTE, no heat needed.

Change-Id: Ifc9dda6b90ea6b05841d46cff8e40a93c7ed98e2
Issue-ID: SO-380
Signed-off-by: c00149107 <chenchuanyu@huawei.com>
Add mso.vfc.properties

Add mso.vfc.properties config file

Change-Id: Ic7b8d75d9e10d8ce284a98e76459d47edcbb697f
Issue-ID: SO-383
Signed-off-by: c00149107 <chenchuanyu@huawei.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 952bef4..2ab62d3 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 952bef49af903621c9815649993664186e7354a1
+Subproject commit 2ab62d3b3a1d135a004c0282853becb76983f0e7