Bump org.junit.jupiter:junit-jupiter from 5.13.4 to 6.0.0

Bumps [org.junit.jupiter:junit-jupiter](https://github.com/junit-team/junit-framework) from 5.13.4 to 6.0.0.
- [Release notes](https://github.com/junit-team/junit-framework/releases)
- [Commits](junit-team/junit-framework@r5.13.4...r6.0.0)

---
updated-dependencies:
- dependency-name: org.junit.jupiter:junit-jupiter
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

build.gradle

@@ -12,7 +12,7 @@ dependencies {
   implementation 'org.jenkins-ci.plugins.workflow:workflow-cps:4209.v83c4e257f1e9'
 
   testImplementation 'com.lesfurets:jenkins-pipeline-unit:1.30'
-  testImplementation 'org.junit.jupiter:junit-jupiter:5.13.4'
+  testImplementation 'org.junit.jupiter:junit-jupiter:6.0.0'
   testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }