remove extra new line

Author: jeromevdl

powertools-validation/src/main/java/software/amazon/lambda/powertools/validation/internal/ValidationAspect.java

@@ -40,7 +40,6 @@
 public class ValidationAspect {
     private static final Logger LOG = LoggerFactory.getLogger(ValidationAspect.class);
 
-
     @SuppressWarnings({"EmptyMethod"})
     @Pointcut("@annotation(validation)")
     public void callAt(Validation validation) {