Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to 3b848c7b4b6a4a49658bd9275a0baa6a08effe2a
  - Added getAllApps functionality in App api
    
    Issue-ID: MULTICLOUD-994
    Signed-off-by: Srivahni Chivukula <srivahni.chivukula@intel.com>
    Change-Id: I459504c45b9bedea0e6bc15ca57e7876d5f59d28
    
1 file changed