Update git submodules

* Update docs/submodules/aaf/authz.git from branch 'master'
  to 488d383a56cd503e3b4d3508640693d5c8e0d335
  - Merge "ListActivity,User.java-remove useless assignments"
  - ListActivity,User.java-remove useless assignments
    
    Issue-ID: AAF-876:
    Change-Id: I41d4b661f36bd1bfaabe897aa280efbc3ad2ef82
    Signed-off-by: Thugutla sailakshmi <tsaila10@in.ibm.com>
    
1 file changed