Bump junit from LATEST to 4.13.1 in /src/java

Bumps [junit](https://github.com/junit-team/junit4) from LATEST to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](https://github.com/junit-team/junit4/commits/r4.13.1)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

src/java/pom.xml

@@ -20,7 +20,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <dependency.version>LATEST</dependency.version>
+        <dependency.version>4.13.1</dependency.version>
     </properties>
 
     <dependencies>