Tracking updates for MapLibre GL JS 5

> v5.0.0
> Changes since MapLibre GL JS v4.7.1
> https://github.com/maplibre/maplibre-gl-js/releases/tag/v5.0.0

We've already covered most of the new features in MapLibre GL JS 5.0.0, but we don't want to block curious users from exploring highly niche new features.