Replace package-json dependency with simple API call

[fregante]

The registry can be queried directly:

https://registry.npmjs.org/@shinnn%2Feslint-config-node

or even fetch a specific version or tag:

https://registry.npmjs.org/@shinnn%2Feslint-config-node/latest

Ideally with any solution other than got it's a lot

[sindresorhus]

It's using package-json for a reason. It handles custom registries and authentication.

[sindresorhus]

Ideally with any solution other than got it's a lot

I'm unlikely to switch from Got until Node.js has built-in Fetch support. It's easy to say that Got is large, but it's large for a reason. Networking is complex. Got started out as a 50 LOC package.