Update git submodules

* Update docs/submodules/policy/engine.git from branch 'master'
  to b2341e2ee94605af08728a38f835e9545ab60cac
  - Merge "Remove powermock to increase coverage"
  - Remove powermock to increase coverage
    
    Removed powermock from the junit tests of these classes to increase
    reported sonar coverage:
      RESTfulPAPEngine
      BrmsGateway
    
    Typically added override methods to the classes under test, to replace
    the overrides originally provided by powermock.
    
    Also needed to add code to RESTfulPAPEngineTest to clear the XACML
    properties before the test ran.  Modified to use the existing
    XACMLProperties.reloadProperties() method.
    
    Also modified PolicyNotificationMailTest to use a host/port that
    has no listener so that the test runs faster.
    
    Fixed some newly introduced sonar issues.
    
    Change-Id: I65e36b01e9506987032eb21baac808ed3dfd4f47
    Issue-ID: POLICY-1937
    Signed-off-by: Jim Hahn <jrh3@att.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/policy/engine.git b/docs/submodules/policy/engine.git
-Subproject ca8e0c7e1182faf67a1049d521e3d5ac2c899cf
+Subproject b2341e2ee94605af08728a38f835e9545ab60ca