Upgrade JUnit to 5.13.1

Author: carlosame

gradle.properties

@@ -4,7 +4,7 @@ css4jAgentVersion=6.0
 dom4jVersion=2.1.4
 extraJavaModuleInfoVersion=1.12
 jaxenVersion=2.0.0
-junitVersion=5.13.0
+junitVersion=5.13.1
 slf4jVersion=2.0.17
 xmlpullVersion=1.2.0
 xpp3Version=1.2.0