Merge pull request #801 from mybatis/renovate/org.jboss.byteman-byteman-bmunit-4.x

Update dependency org.jboss.byteman:byteman-bmunit to v4.0.21

Author: hazendaz

pom.xml

@@ -181,7 +181,7 @@
     <dependency>
       <groupId>org.jboss.byteman</groupId>
       <artifactId>byteman-bmunit</artifactId>
-      <version>4.0.20</version>
+      <version>4.0.21</version>
       <scope>test</scope>
     </dependency>