Update git submodules

* Update docs/submodules/policy/engine.git from branch 'master'
  to 0bcc47ddc125251fd17207f4ff0dab727e61c8de
  - Point to released artifacts
    
    There are many other changes for when drools-applications gets
    released.
    
    Issue-ID: POLICY-2378
    Change-Id: If652a44d9486563f4f5ceb01f58e71d15e5fa75c
    Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
    
1 file changed