Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to e3af69fe78abcbb88380ce5d557d93ebd2700ffd
  - Merge "Optimizing the plugin option in containerized installer"
  - Optimizing the plugin option in containerized installer
    
    Issue-ID: MULTICLOUD-919
    Signed-off-by: r.kuralamudhan <kuralamudhan.ramakrishnan@intel.com>
    Change-Id: I6850c2673b1d5e8e7ccc9d036a0a68fa896aa3ab
    
1 file changed