update eg

egress-gateway-service-infrastructure/src/main/java/com/hrsk/cloud/eg/infrastructure/exception/ExceptionAdvice.java

@@ -30,7 +30,6 @@ public class ExceptionAdvice {
      */
     @ExceptionHandler(Exception.class)
     public ResponseEntity<SingleResponse> exception(Exception exception) {
-        SingleResponse result = new SingleResponse<>();
         ResponseEntity<SingleResponse> springResponse = handleSpringException(exception);
         if (springResponse != null) {
             return springResponse;