Bump junit from 4.12 to 4.13.1

Bumps [junit](https://github.com/junit-team/junit4) from 4.12 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.12.md)
- [Commits](junit-team/junit4@r4.12...r4.13.1)

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

Author: dependabot[bot]

pom.xml

@@ -14,7 +14,7 @@
     <maven.compiler.target>1.8</maven.compiler.target>
 
     <hadoop.version>2.8.5</hadoop.version>
-    <junit.version>4.12</junit.version>
+    <junit.version>4.13.1</junit.version>
     <ozone.version>1.0.0</ozone.version>
     <alluxio.version>2.4.1</alluxio.version>
   </properties>