Support setting up .bin for Windows when installing via Linux (WSL)

I often switch between WSL & Windows when developing, especially when contributing to open source projects.

When npm creates .bin, if it’s running on the Windows host it’ll setup .cmd, .ps1, and shell scripts - as such, I can run .bin commands in cmd, powershell, and wsl.

However, if I install within wsl, since it’s linux it just creates links to the js files.

It’d be nice if I could do something like npm i --force-all-bin-script-types to have npm create all the scripts it would if it was running on Windows, even when running in WSL/Linux.

This could further be extended to supporting having npm grab binaries for npm packages such as node-sass for both platforms, but that’s less of an issue.