Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to e80f462ab1621090dd9cf7a2c648eb168aaafa5e
  - Add grpc contextupdate client call to orchestrator

    Adds a contextupdate client function that can
    be invoked for any action or placement controller
    to process intents for that controller.

    Adds the corresponding server side handling for
    the ovnaction controller.

    Issue-ID: MULTICLOUD-1019
    Signed-off-by: Eric Multanen <eric.w.multanen@intel.com>
    Change-Id: Ifdfc99e522288a530735bc4c1402d45449f6d057

diff --git a/docs/submodules/multicloud/k8s.git b/docs/submodules/multicloud/k8s.git
index 8e7a207..e80f462 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit 8e7a20777f2100324526a34b4b6c943b512df0fb
+Subproject commit e80f462ab1621090dd9cf7a2c648eb168aaafa5e