build(deps-dev): 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] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -133,7 +133,7 @@
 		<slf4j-jdk1.4.version>1.7.12</slf4j-jdk1.4.version>
 		<slf4j-simple.version>1.7.12</slf4j-simple.version>
 		<slf4j-nop.version>1.7.12</slf4j-nop.version>
-		<junit.version>4.12</junit.version>
+		<junit.version>4.13.1</junit.version>
 		<mockito.version>1.10.19</mockito.version>
 		<powermock.version>1.6.6</powermock.version>
 		<cobertura.maven.plugin.version>2.7</cobertura.maven.plugin.version>