Bump org.junit:junit-bom from 5.11.4 to 6.0.0

Bumps [org.junit:junit-bom](https://github.com/junit-team/junit-framework) from 5.11.4 to 6.0.0.
- [Release notes](https://github.com/junit-team/junit-framework/releases)
- [Commits](junit-team/junit-framework@r5.11.4...r6.0.0)

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

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

Author: dependabot[bot]

build.gradle

@@ -18,7 +18,7 @@ dependencies {
     implementation "com.google.code.gson:gson:2.13.2"
     implementation "com.github.javaparser:javaparser-core:3.27.0"
 
-    testImplementation platform("org.junit:junit-bom:5.11.4")
+    testImplementation platform("org.junit:junit-bom:6.0.0")
     testImplementation "org.junit.jupiter:junit-jupiter"
     testImplementation "org.assertj:assertj-core:3.27.4"
     testImplementation "com.approvaltests:approvaltests:25.4.3"