[Feat] Reduce idle CPU usage

[prostgles]

Target Use Case

Improve performance for everyone

Proposal

Reduce redraw when nothing is changing

When the map is idle there is a ~2-3% constant CPU usage (as shown in chrome performance tab in dev console). There appears to be a redraw() loop in animation-loop.js within luma.gl. version: 8.7.10

This is also experienced on https://deck.gl/examples/tile-layer/