Bump junit:junit from 4.12 to 4.13.2 (#297)

Bumps [junit:junit](https://github.com/junit-team/junit4) from 4.12 to 4.13.2.
- [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...r4.13.2)

---
updated-dependencies:
- dependency-name: junit:junit
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

gradle/libs.versions.toml

@@ -12,7 +12,7 @@ akkaActor = "com.typesafe.akka:akka-actor_2.11:2.4.10"
 assertj = "org.assertj:assertj-core:3.22.0"
 hamcrest = "org.hamcrest:hamcrest-library:1.3"
 jsr305 = "com.google.code.findbugs:jsr305:3.0.1"
-junit4 = "junit:junit:4.12"
+junit4 = "junit:junit:4.13.2"
 kotlin-stdlib = { module = "org.jetbrains.kotlin:kotlin-stdlib", version.ref = "kotlin" }
 logback = "ch.qos.logback:logback-classic:1.2.10"
 mockito = "org.mockito:mockito-core:4.3.1"