Updated git submodules

Project: multicloud/k8s master a4b27ed2f69b6643e5f9b6004e632f06db4d0653

Merge "Improve setup.sh script"

Improve setup.sh script

The setup.sh script contains instructions to configure and install
dependencies for this project. This change includes instructions to
enable nested-virtualization.

Change-Id: I35b66d08f0e3813d18e661f73edc04fd2cf585fe
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 2312732..a4b27ed 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit 2312732ead8b50849edfd7fc73754a1c5f230ba1
+Subproject commit a4b27ed2f69b6643e5f9b6004e632f06db4d0653