Update git submodules

* Update docs/submodules/policy/engine.git from branch 'master'
  to 05dc6db4c704bfa413e693276517ca0449e69b8c
  - Use io.fabric8:docker-maven-plugin to build and push docker images
    
    Issue-ID: POLICY-969
    Signed-off-by: Rashmi Pujar <rashmi.pujar@bell.ca>
    Change-Id: Ic4fcec72d494df0a6e067aa353be49936136518c
    
1 file changed