Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to 8233c9d84cb79759ca40eb80d8ed861c771a527b
  - Merge "Multus error when the namesapace is not default"
  - Multus error when the namesapace is not default

    Multus has a limitation that namespace
    in which network is defined has to be
    explicitly provided. As we are defining
    network in "default" namespace, that needs
    to be provided in all deployment files

    Signed-off-by: Ritu Sood <ritu.sood@intel.com>
    Issue-ID: MULTICLOUD-663
    Change-Id: Iefc17691fa909843f12fa35693900a063a6d20ae

diff --git a/docs/submodules/multicloud/k8s.git b/docs/submodules/multicloud/k8s.git
index e862e39..8233c9d 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit e862e3962a7b24c5d6060d3c37d93c80a0a0955c
+Subproject commit 8233c9d84cb79759ca40eb80d8ed861c771a527b