Add DDI Server PreAuthorize enabled test (#1506)

Signed-off-by: Marinov Avgustin <Avgustin.Marinov@bosch.com>

hawkbit-rest/hawkbit-rest-core/src/main/java/org/eclipse/hawkbit/rest/util/HttpResponseFactoryBean.java

@@ -29,7 +29,7 @@ public class HttpResponseFactoryBean implements FactoryBean<HttpServletResponse>
     private ApplicationContext applicationContext;
 
     @Override
-    public HttpServletResponse getObject() throws Exception {
+    public HttpServletResponse getObject() {
         return applicationContext.getBean(FilterHttpResponse.class).getHttpServletReponse();
     }