Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to f168ebb73d8dad0e1c75747cbc9b0a0de8fc2357
  - Merge "Updating sriov playbook to meet requirements of updated device"
  - Updating sriov playbook to meet requirements of updated device

    Previous sriov playbook supported X710 SRIOV NIC. Updating
    the scripts to support new device XL710.
    Other changes include syntactical corrections
    to "WHEN" condition in ansible.
    Co-authored-by: hle2 <huifeng.le@intel.com>
    Signed-off-by: Akhila Kishore <akhila.kishore@intel.com>
    Issue-ID: MULTICLOUD-929
    Change-Id: I697a49a64472ad2d755753e58f8fd4e7857b0456

diff --git a/docs/submodules/multicloud/k8s.git b/docs/submodules/multicloud/k8s.git
index c58a359..f168ebb 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit c58a35989f731a0d1c8ec75e85480873da4b1c35
+Subproject commit f168ebb73d8dad0e1c75747cbc9b0a0de8fc2357