Document support for resource based tests in Gralde

[mpkorstanje]

🤔 What's the problem you're trying to solve?

Following gradle/gradle#35944 it should now be possible to use resource based tests. But we haven't gotten that documented yet.

✨ What's your proposed solution?

Await the release of Gradle 9.4.0 and then update the documentation and examples.

1. https://github.com/cucumber/cucumber-jvm/tree/main/cucumber-junit-platform-engine
2. https://github.com/cucumber/cucumber-jvm-starter-gradle-java

⛏ Have you considered any alternatives or workarounds?

No response

📚 Any additional context?

No response