Update git submodules

* Update docs/submodules/policy/engine.git from branch 'master'
  to 9e5b3e8b65dcfc7f8ce5eb7970cc3b547ea09393
  - Merge "Add and Modify JUnits for Code Coverage"
  - Add and Modify JUnits for Code Coverage
    
    Modify license
    
    Issue-ID: POLICY-2133
    Change-Id: I1b58fcc1636a9bf8d45595480bc5e027d93bb277
    Signed-off-by: Peyton Puckett <peyton.puckett@att.com>
    
diff --git a/docs/submodules/policy/engine.git b/docs/submodules/policy/engine.git
index 35f44d9..9e5b3e8 160000
--- a/docs/submodules/policy/engine.git
+++ b/docs/submodules/policy/engine.git
@@ -1 +1 @@
-Subproject commit 35f44d97d569ef4da46d17c30cae71e75bcfe0c9
+Subproject commit 9e5b3e8b65dcfc7f8ce5eb7970cc3b547ea09393