Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to 3fca6268234bd6d1ce749e8393e39cfd4a365003
  - Merge "Fix setup.sh sudo permissions"
  - Fix setup.sh sudo permissions

    There are some instructions in the setup.sh script file which require
    the addition of sudo instruction. This change fixes them.

    Change-Id: If680d9d9aac2a4b22d665b58ab31a4693c71588e
    Signed-off-by: Victor Morales <victor.morales@intel.com>
    Issue-ID: MULTICLOUD-301

diff --git a/docs/submodules/multicloud/k8s.git b/docs/submodules/multicloud/k8s.git
index 7065006..3fca626 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit 70650063048900b4396a65203a7624d435cb9741
+Subproject commit 3fca6268234bd6d1ce749e8393e39cfd4a365003