Depend on published vector-tile-js version

Can we depend on a stable https://github.com/mapbox/vector-tile-js version?

https://github.com/mapbox/vt2geojson/blob/f5e6f1f5afedb5c7f9b6ef225e25207cf8a4b5fc/package.json#L22

Start by inspecting package.json at the dependency entry linked in the issue, and check how vector-tile-js is currently referenced. Done means the project depends on a stable published vector-tile-js version rather than the referenced unstable source revision; verify the resulting package metadata and available project checks.

Written by the indexing model from the issue text.