Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to ef27eb4d63f1cb91de2dbc166f599043aca2609e
  - Merge "InstallApp Grpc proto and server for rsync"
  - InstallApp Grpc proto and server for rsync

    Add the InstallApp GRPC proto file server code
    to the resource synchronizer.

    Issue-ID: MULTICLOUD-1005
    Signed-off-by: Manjunath Ranganathaiah <manjunath.ranganathaiah@intel.com>
    Change-Id: I8e586f1b878009fd4df53ef48aae6deded0f64ea

diff --git a/docs/submodules/multicloud/k8s.git b/docs/submodules/multicloud/k8s.git
index 56b6d5b..ef27eb4 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit 56b6d5b88e4c5c8db7a6fbc8da113a7a205d44ae
+Subproject commit ef27eb4d63f1cb91de2dbc166f599043aca2609e