Bump org.junit.platform:junit-platform-launcher

Bumps the prod-dependencies-major group with 1 update: [org.junit.platform:junit-platform-launcher](https://github.com/junit-team/junit-framework).


Updates `org.junit.platform:junit-platform-launcher` from 1.13.4 to 6.0.0
- [Release notes](https://github.com/junit-team/junit-framework/releases)
- [Commits](https://github.com/junit-team/junit-framework/commits/r6.0.0)

---
updated-dependencies:
- dependency-name: org.junit.platform:junit-platform-launcher
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: prod-dependencies-major
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -13,4 +13,4 @@ gson = { module = "com.google.code.gson:gson", version = "2.13.2" }
 # test dependencies
 spock-core = { module = "org.spockframework:spock-core", version = "2.4-M6-groovy-4.0" }
 jsonassert = { module = "org.skyscreamer:jsonassert", version = "1.5.3" }
-junit-platform = { module = "org.junit.platform:junit-platform-launcher", version = "1.13.4" }
+junit-platform = { module = "org.junit.platform:junit-platform-launcher", version = "6.0.0" }