Updated git submodules

Project: multicloud/k8s master 574785c07010a494fbd1456d11e7c0449ad43c38

Add KRD source code

This changes includes the source code created for the Kubernetes
Reference Deployment(KRD) which helps to provide an automated
mechanism to install and configure Kubernetes services required for
the MultiCloud/K8s plugin.

Change-Id: Ica49566fcd531e25846ed3e5062de2f92ec56f6c
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 88579fa..574785c 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit 88579fa6f563a3bea8c39aa98159eb54d13d44a5
+Subproject commit 574785c07010a494fbd1456d11e7c0449ad43c38