chore: replace ncc with esbuild

[Uzlopak]

Resolves #511

Checklist

• [ ] run npm run test and npm run benchmark
• [ ] tests and/or benchmarks are included
• [ ] documentation is changed or added
• [ ] commit message and code follows the Developer's Certification of Origin and the Code of conduct

[simoneb]

I agree with this change but I wouldn't get it out without testing it first, because we have no guarantees that the output produced by esbuild will actually work.