Consider switching to tinyglobby

[lishaduck]

It supports down through node12, is faster (allegedly), has a nicer API (subjectively), and is what elm-review uses nowadays.
Oh, and b/c npm/npm-pick-manifest#33 didn't land until npm 10.8.2 (node 22.5.0), you'll ideally not want to depend on multiple versions of glob (elm-review hit this), so tinyglobby also helps there (meaning the workarounds from #639 are unneeded).

[lydell]

Oh, thanks for the heads up! So elm-test 0.19.1-revision13 is broken for Node.js 10–18 now (using the default npm that ships with those Node.js versions), fml 😵

[lydell]

I did a quick-fix for now, restoring Node.js 14–18 support. Node.js 12 is still broken.

Switching to tinyglobby sounds great, but isn’t something I want to spend time on right now.

[jfmengels]

From what I can see, it's broken (at least) because of minimatch v9 being used, which only supports 14 and up. minimatch is used because glob@10, so switching to tinyglobby (v12 and up) might be a good solution to the problem actually.