Update git submodules

* Update docs/submodules/multicloud/framework.git from branch 'master'
  to a4fc17247a30cd1ba120a20048913096f4db08a8
  - Fix copy-resource issue of artifactbroker
    
      -- modification should be made in packages/pom.xml
         instead of the one in artifactbroker root
    
    Change-Id: Ic2f3209b3a2249f7bbba1f4e6f08f6f20d964dcf
    Issue-ID: MULTICLOUD-806
    Signed-off-by: Liang Ding <liang.ding@intel.com>
    
1 file changed