style: fix indentation in API discovery

Author: dheeraj12347

plugins/api/discovery/src/main/java/org/apache/cloudstack/discovery/ApiDiscoveryServiceImpl.java

@@ -263,7 +263,6 @@ protected ApiDiscoveryResponse getCmdRequestMap(Class<?> cmdClass, APICommand ap
                     if (parameterAnnotation.authorized() != null) {
                         paramResponse.setAuthorizedRoleTypes(Arrays.asList(parameterAnnotation.authorized()));
                     }
-
                     response.addParam(paramResponse);
             }
         }