Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to c06be6458e9985bd7ac0b25fab03d9c8605f6c4a
  - Migrate multicloud-k8s docs

    Merging this will create
    https://onap-multicloud-k8s.readthedocs.io
    This build will run in parallel
    to the current docs generation method
    until we are ready to cut over.

    Issue-ID: CIMAN-364
    Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
    Change-Id: Idb446480f25a4f71469b4c932d864beb873cc55a

diff --git a/docs/submodules/multicloud/k8s.git b/docs/submodules/multicloud/k8s.git
index 90e13d1..c06be64 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit 90e13d101cf0d695058876ea53cdcf335dcb2caf
+Subproject commit c06be6458e9985bd7ac0b25fab03d9c8605f6c4a