Remove Arial Unicode MS Regular

[hyperknot]

I'm trying to find what's the reference stack for a full planet font building. My problem with this repo is that it contains the proprietary Microsoft Arial Unicode MS Regular. Or maybe it doesn't actually include any glyphs, but the font file's name definitely does.

How did it get in?

This repo says that this was generated using https://github.com/openmaptiles/fonts but that one doesn't generate anything with Arial.

Also, how does this relate to https://github.com/protomaps/basemaps-assets in terms of glyphs? Which one includes more?