feat(node:cluster): polyfill `node:cluster` module

[jculvey]

Replaces the current auto-mocking of 'cluster' to support destructured ESM imports and allow for functional polyfill coverage in the future.

🔗 Linked issue

❓ Type of change

• [ ] 📖 Documentation (updates to the documentation, readme, or JSdoc annotations)
• [ ] 🐞 Bug fix (a non-breaking change that fixes an issue)
• [ ] 👌 Enhancement (improving an existing functionality like performance)
• [x] ✨ New feature (a non-breaking change that adds functionality)
• [ ] 🧹 Chore (updates to the build process or auxiliary tools and libraries)
• [ ] ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

Adds a polyfill for the node:cluster module.

📝 Checklist

• [ ] I have linked an issue or discussion.
• [ ] I have updated the documentation accordingly.

[pi0]

Nice work.

Checking Node.js implementation it seems they directly assign certain properties to the instance of EventEmitter. perhaps we can make it closer to this?

[pi0]

Thanks.