Update git submodules

* Update docs/submodules/integration/test from branch 'master'
  to b0ee238416d3fa3da67a7b04334b005b5367222a
  - Update Verify Tunnel Status As Up

    Updation of this keyword is done to add a
    transport zone variable and pass it as an argument,
    instead of hard coding it.

    Change-Id: I0d13688dd97cdd4d198772399ee0c63abf35ae8a
    Signed-off-by: Karthika Panneer <r.p.karthika@ericsson.com>

diff --git a/docs/submodules/integration/test b/docs/submodules/integration/test
index 8b33f2bd87d509cb5b6b0b859acbe8f10a2a0176..b0ee238416d3fa3da67a7b04334b005b5367222a 160000 (submodule)
--- a/docs/submodules/integration/test
+++ b/docs/submodules/integration/test
@@ -1 +1 @@
-Subproject commit 8b33f2bd87d509cb5b6b0b859acbe8f10a2a0176
+Subproject commit b0ee238416d3fa3da67a7b04334b005b5367222a