Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to 9d72e133c45e85edeab1f08058a5a32eda48f235
  - Add Policy model automation
    
    Change-Id: I127063df8261859b1a0f11a57e49ce3d337afcf5
    Issue-ID: INT-795
    Signed-off-by: Haibin Huang <haibin.huang@intel.com>
    
1 file changed