Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to 4c88f0227f5b1f1ebc95cf080657b6a34672c8fa
  - Define vcpe scripts dependencies via setuptools config

    Dependencies definition is moved to setuptools so that
    they can be consumed by both - vcpe automation scripts
    setup and by testing framwewok.

    Change-Id: Id9cfda52afc3527d2cd3be8cfcf3f82539468261
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
    Issue-ID: INT-1427

diff --git a/docs/submodules/integration.git b/docs/submodules/integration.git
index 7084911..4c88f02 160000 (submodule)
--- a/docs/submodules/integration.git
+++ b/docs/submodules/integration.git
@@ -1 +1 @@
-Subproject commit 708491160f17f5e7f985bce9a3e5becc0980e03d
+Subproject commit 4c88f0227f5b1f1ebc95cf080657b6a34672c8fa