Upgrade to policy/common 1.3.4 release

And update the license headers.

Issue-ID: POLICY-1390
Change-Id: I8db52c3450b93355e61ec7eb9975d1b687e8fc38
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
diff --git a/packages/docker/pom.xml b/packages/docker/pom.xml
index 46fa64b..aa2b6e4 100644
--- a/packages/docker/pom.xml
+++ b/packages/docker/pom.xml
@@ -2,7 +2,7 @@
   ============LICENSE_START=======================================================
   ONAP Policy Engine - Docker files
   ================================================================================
-  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+  Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.