Updated git submodules

Project: multicloud/k8s master f16df7bd9a5175274a1c8791372c798e62d1bec8

Centralizes version of components

The galaxy roles used by KRD requires to centralize their version used
in the playbook/krd-vars.yml file, this file facilitates the version
control and helps as single point of truth.

Change-Id: If4544f529ff00689dc6cd6bca7e8adc0c876aa18
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 a40ffb2..f16df7b 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit a40ffb20c46915335c128a811b64196af67362ae
+Subproject commit f16df7bd9a5175274a1c8791372c798e62d1bec8