Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to eb3eac7c732dc02947868343d70851d89e8ff207
  - Changing the value type to interface
    
    Issue-ID: MULTICLOUD-1064
    Signed-off-by: Rajamohan Raj <rajamohan.raj@intel.com>
    Change-Id: I50c1fc3ea0110d4d65d53201c62314ea6c74631b
    
1 file changed