consider using `node:` import prefixes

[joprice]

When attempting to run some code making use of the fs builtin via deno, I get the error

error: Relative import path "fs" not prefixed with / or ./ or ../
If you want to use a built-in Node module, add a "node:" prefix (ex. "node:fs").

Versions of since 16 and >= 14.18 have support for prefixed builtins https://nodejs.org/api/modules.html#built-in-modules, so there is a compatibility concern.

You can work around this with deno (and possibly something similar for bun) by using import maps or --unstable-bare-node-builtins, but it is also mentioned in the Node docs using the prefixes has the benefit of avoiding another module of the same name unintentionally shadowing the builtin.