Choose ARCH when installing node

[valpinkman]

Hello there,

I've been looking to the doc and could not find a way to choose the architecture i want for the node binary i'm downloading.

I know FNM does something like this

--arch <ARCH>
            Override the architecture of the installed Node binary. Defaults to arch of fnm binary

Not sure if this could be implemented but it'd be a great help, especially on M1 macos.

Thanks