Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to 1c851d8bcbf526be6d7295b9e01a597be65cc692
  - Add a status getter api endpoint

    Add a status endpoint to get status of
    instances. Status information will be added to
    the database asynchronously.

    Issue-ID: MULTICLOUD-675
    Change-Id: Ia7d79a6f18f01bf24f2690caf74a48c2a082bd73
    Signed-off-by: Kiran Kamineni <kiran.k.kamineni@intel.com>

diff --git a/docs/submodules/multicloud/k8s.git b/docs/submodules/multicloud/k8s.git
index e492a72..1c851d8 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit e492a72a094cd4a54f96e47521578d0938d85d87
+Subproject commit 1c851d8bcbf526be6d7295b9e01a597be65cc692