Update git submodules

Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to b54eda4919487b700554a27cb46b6e6b465ad180
  - Merge "Add code to apply workload network annotations"
  - Add code to apply workload network annotations

    Apply workload network intents to indicated
    resources in the AppContext.
    This will add/update network annotations for
    pods or resources that have pod templates.

    Issue-ID: MULTICLOUD-1029
    Signed-off-by: Eric Multanen <eric.w.multanen@intel.com>
    Change-Id: I9ae4387a8c28a95510406da361cfef3f8257bc80