Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 18029185dc1f6c79fc2927dcb92a9a4b618f9366
  - Merge "Accommodate WAN Networking"
  - Accommodate WAN Networking

    checked and evaluated naming policy only if infra bonding.
    Updated workflowAction to include vrf configuration for vpn-binding in
    resourceIds list.
    added in linked resource to service proxy cust
    committing the asdc controller classpath change
    added some unit tests for vrf validation and updated bbinput setup test
    update config resource cust foreign key mapping
    Moved mockbean for AssignVrfConfiguration task class into BaseBpmnTest.
    added in a check to see if list is empty before access
    added unit tests for bbinput setup for vrf config
    Update AssignFlows enum with correct AssignVrfConfiguration flow name

    Change-Id: Ibf14e36505638b19c1366ecebfce560c02e69e44
    Issue-ID: SO-1975
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index d784f83..1802918 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit d784f833d7268357912bd63b1e6787a2f30d5329
+Subproject commit 18029185dc1f6c79fc2927dcb92a9a4b618f9366