Rewrite as ESModule, bump dependencies, and update results

[hoangvvo]

Hi, it seems like this project is the only one that benchmark LRU, and I, and probably many others, find it very valuable. Therefore, it would be great to keep this up to date.

This PR:

• Rewrite with ESModule (to support libraries like quick-lru, which is now ESModule-only)
• Bump all libraries to latest version, update results
• replace tiny-worker library with Node.js worker_threads since tiny-worker does not work with ESModule

My spec:

Machine: Linux 5.11.0-18-generic x86_64 | 12 vCPUs | 16GB
Node: v16.2.0

We can also set up GitHub Actions to bump deps and run/update benchmarks periodically.

[hoangvvo]

I kept package-lock.json in v1 but let's update to v2 if you are comfortable with that.