Bug: Demo of keyboard event leaks

[nwidynski]

Closes comment

This adds an interaction test to demonstrate event leaks occuring in almost all RAC components.
It would be great if someone could build for this 👍

✅ Pull Request Checklist:

• Included link to corresponding React Spectrum GitHub Issue.
• Added/updated unit tests and storybook for this change (for new code or code which already has tests).
• Filled out test instructions.
• Updated documentation (if it already exists for this component).
• Looked at the Accessibility Practices for this feature - Aria Practices

📝 Test Instructions:

🧢 Your Project: