Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to a1fce42fe5280236f3968f257e224a42f2e4f781
  - Fix IP address for sink pod
    
    IP address was incorrect for
    sink
    
    Change-Id: I28962cedeecd25b136eecf39786b4daed6ae9c26
    Signed-off-by: Ritu Sood <ritu.sood@intel.com>
    Issue-ID: MULTICLOUD-653
    
1 file changed