Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to 6af230849db16be83a02641a494af198d12054b7
  - Remove dependency on git.apache.org
    
    Remove dependency on git.apache.org
    
    Issue-ID: MULTICLOUD-666
    Change-Id: I39f43f841747ab1f67cc57c587c1a31bb089869a
    Signed-off-by: Kiran Kamineni <kiran.k.kamineni@intel.com>
    
1 file changed