Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to 70650063048900b4396a65203a7624d435cb9741
  - Change Docker execution permissions

    The k8s pluging is running with root user in the Docker image, this
    execution can compromise the host system. Therefore, it's necessary
    to explicit change those permissions.

    Change-Id: I2455895662c68943f5c8800dfff1aaf6202bd870
    Signed-off-by: Victor Morales <victor.morales@intel.com>
    Issue-ID: MULTICLOUD-492

diff --git a/docs/submodules/multicloud/k8s.git b/docs/submodules/multicloud/k8s.git
index b568c2b..7065006 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit b568c2b3067ed7ea0f2efbc4f8b33c32298d5cba
+Subproject commit 70650063048900b4396a65203a7624d435cb9741