Update git submodules

* Update docs/submodules/policy/engine.git from branch 'master'
  to 1c67caa3a748649504ae60cd2db7fdec79903d0b
  - Portal SDK upgrade to 2.6.0 in policy engine
    
    	- Modified poms to upgrade epsdk dependency from 2.4.0 to
    	2.6.0-SNAPSHOT
            - Work in progress, still needs to be tested in the lab
    
    Change-Id: I5c7df08ed84ef12824d4fdc2ef6f578d6dce7488
    Issue-ID: POLICY-1539
    Signed-off-by: Michael Mokry <michael.mokry@att.com>
    
1 file changed