Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to dbb3ba15b358043f9e45d8dd211ce1bd970fb08e
  - Automate vCPE closed loop policy pushing

    Added a library routine to set up CL policy
    in an idempotent fashion.

    Description of CL pushing related manual step
    was removed from documentation.

    Change-Id: I1fad5d71481252ce803dd58c6ccbbcfa0a4d246f
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
    Issue-ID: INT-1267

diff --git a/docs/submodules/integration.git b/docs/submodules/integration.git
index 43fdf7b..dbb3ba1 160000 (submodule)
--- a/docs/submodules/integration.git
+++ b/docs/submodules/integration.git
@@ -1 +1 @@
-Subproject commit 43fdf7b1938877fec2a10022a533c0491b6e8c95
+Subproject commit dbb3ba15b358043f9e45d8dd211ce1bd970fb08e