Update git submodules

* Update docs/submodules/integration/test from branch 'master'
  to c7fe6444a950fb6cb325b758f36ea1496b5bccad
  - Modify data-store URLs for NetVirt data collection

    1) Added config/ebgp:bgp
    2) operational/l3vpn:vpn-interfaces is not used anymore from Oxygen. It
    has been replaced by operational/odl-l3vpn:vpn-interface-op-data. Keep
    both models and just let it be empty for the different branches.

    Change-Id: Ie82adead893060f1dc70ae39b4fd28556148e9d0
    Signed-off-by: Kiran N Upadhyaya <kiran.n.upadhyaya@ericsson.com>
    Signed-off-by: Sam Hague <shague@redhat.com>

diff --git a/docs/submodules/integration/test b/docs/submodules/integration/test
index 82a835aa8b6dea6301d1ec23765d03da22d531a3..c7fe6444a950fb6cb325b758f36ea1496b5bccad 160000 (submodule)
--- a/docs/submodules/integration/test
+++ b/docs/submodules/integration/test
@@ -1 +1 @@
-Subproject commit 82a835aa8b6dea6301d1ec23765d03da22d531a3
+Subproject commit c7fe6444a950fb6cb325b758f36ea1496b5bccad