Update git submodules

Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to e1cee550a0d324ff3dace63682514578ff081a23
  - Merge "Adding informers for CRD"
  - Adding informers for CRD

    Adding generated informers for CRD
    These informers will be needed when we want to
    watch these CRDs from the ONAP cluster
    Generated using generate-groups.sh
    from the kubernetes/code-generator repo

    Issue-ID: MULTICLOUD-675
    Change-Id: Ib7547666efa389534f0501f8dbab14c284dd76a6
    Signed-off-by: Kiran Kamineni <kiran.k.kamineni@intel.com>