types: Allow to pass any requestable undici instance

[g12i]

undici accepts any kind of Dispatcher, however this was not reflected in types

Checklist

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

[mcollina]

Thanks for opening a PR! Can you please add a unit test? We use tsd for types.

[g12i]

Hello @mcollina, sure added in 9ce5f66

[mcollina]

lgtm

[dancastillo]

LGTM

[g12i]

Nice, thank you @mcollina @gurgunday @dancastillo. I don't have rights to merge this so I leave it up to you.

[g12i]

👋