Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to a6e2a3a65a6e4f3f1d964578ae4e60c6f9dd1184
  - Reorganize ncm packages to align with architecture

    Reorginize the ncm packges to delineate
    - cluster provider and cluster management
    - virtual and provider netowrk intent management
    - intent scheduler
    - internal ovn4k8s network controller

    Overall, no code changes, just moving things around.

    Issue-ID: MULTICLOUD-1029
    Signed-off-by: Eric Multanen <eric.w.multanen@intel.com>
    Change-Id: I3d43c7e4eb6f285b51c0385ba18626d3511a14f5

diff --git a/docs/submodules/multicloud/k8s.git b/docs/submodules/multicloud/k8s.git
index ad7782c..a6e2a3a 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit ad7782cbf83c11f152a6457f3808a4da99a1ae56
+Subproject commit a6e2a3a65a6e4f3f1d964578ae4e60c6f9dd1184