Upgrade to JUnit 5.4.1

Fixes gh-350

Author: kazuki43zoo

pom.xml

@@ -110,7 +110,7 @@
     <spring-batch.version>4.1.1.RELEASE</spring-batch.version>
     <module.name>org.mybatis.spring</module.name>
 
-    <junit.version>5.3.2</junit.version>
+    <junit.version>5.4.1</junit.version>
   </properties>
 
   <dependencies>