Update git submodules

* Update docs/submodules/policy/parent.git from branch 'master'
  to ad44df2b7f2ab14801e48664a3b3114e41a3331e
  - El Alto Release Notes
    
    El Alto Release Notes
    
    Issue-ID: POLICY-2094
    
    Signed-off-by: Saryu Shah <ss3917@att.com>
    Change-Id: I233c044084ea73f5bfaa3f85a5b9f805b12f862f
    
1 file changed