Map.flyTo() allows zooming past maxZoom

[IvanSanchez]

Bug report. The flyTo() functionality doesn't perform a sanity check on the requested zoom, so that a user can zoom past the map's maxZoom.

The final zoom level is the map's maxZoom, but the map center jumps to an arbitrary location.

Minimal reproducible case:

<div id='map'></div>
<button id='fly'>Fly!</button> 
<script>
var map = new mapboxgl.Map({
    container: 'map',
    style: 'mapbox://styles/mapbox/streets-v9',
    center: [0, 0],
    zoom: 0
});
  
fly.addEventListener('click', ()=>{ map.flyTo({
  center: [10.39170933059438, 63.4309997568285],
  zoom: 22.5   // 22.5 is greater than the default maxZoom of 20
}) });
</script>

I've put that code in a jsbin over here. That jsbin uses v0.37.0.

Expected behaviour: final state of the map's camera would be zoom = map's maxzoom, center ≃ [10.39, 63.43].

Actual behaviour: final state of the map's camera would be zoom = map's maxzoom, center ≃ [89.25, 38.99] (more than 10000km away from expected center).