Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to d405884a52745df2b09f777a62c2facd7651885f
  - Enabling testing for the containerized installer
    
    Issue-ID: MULTICLOUD-942
    Signed-off-by: r.kuralamudhan <kuralamudhan.ramakrishnan@intel.com>
    Change-Id: I4c5da84002135d856c5c3dcccf103aa52bb8a0f9
    
1 file changed