Updated git submodules

Project: multicloud/k8s master 74ed9b29e9ef7ce0840e3b71d9e337a82f5343ca

Merge "Add alternative sources.list file"

Add alternative sources.list file

In order to reduce the traffict during the installation of external
packages is possible to configure it to consume a local mirror.
This change adds that alternative.

Change-Id: I5d7b385171e77afe12ccaad31edd59cf4f0f21fb
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 eca57b7..74ed9b2 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit eca57b7812e275acb3ce92177b1f81cfce378a94
+Subproject commit 74ed9b29e9ef7ce0840e3b71d9e337a82f5343ca