WIP Fix images raster layer being clipped on terrain

[dennemark]

This PR should solve issues of raster image layers being clipped when 3d terrain is used. Mentioned in #1559 and #4088

Currently I have only created a failing test that can be started via npm run test-render -- image/raster-terrain (check rendered result ./test/integration/render/tests/image/raster-terrain/actual) and another example that can be accessed via yarn start and opening http://localhost:9966/test/examples/add-image-with-terrain.html in browser.

As mentioned in #1559 the issue seem to come from getTerrainData.

maplibre-gl-js/src/render/draw_raster.ts

Line 64 in 1cbb496

const terrainData = painter.style.map.terrain && painter.style.map.terrain.getTerrainData(coord);

The line const sourceTile = this.sourceCache.getSourceTile(tileID, true); does not return a sourceTile for OverscaledTileID that includes wrapping. So if wrap is 0 the terrain data is loaded, if it is -1 or 1, it won`t load.

maplibre-gl-js/src/render/terrain.ts

Line 176 in 1cbb496

const sourceTile = this.sourceCache.getSourceTile(tileID, true);

getSourceTile tries to find the next largest terrain tile with proper terrain data. But it fails for the wrap -1 and 1 tiles.

maplibre-gl-js/src/source/terrain_source_cache.ts

Line 175 in 1cbb496

tile = this.sourceCache.getTileByID(tileID.scaledTo(z--).key);

Image of render test:

Launch Checklist

• Confirm your changes do not include backports from Mapbox projects (unless with compliant license) - if you are not sure about this, please ask!
• Briefly describe the changes in this PR.
• Link to related issues.
• Include before/after visuals or gifs if this PR includes visual changes.
• Write tests for all new functionality.
• Document any changes to public APIs.
• Post benchmark scores.
• Add an entry to CHANGELOG.md under the ## main section.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 86.99%. Comparing base (a3f67eb) to head (bcfeb29).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4269      +/-   ##
==========================================
- Coverage   87.76%   86.99%   -0.77%     
==========================================
  Files         242      242              
  Lines       33081    33081              
  Branches     2156     2211      +55     
==========================================
- Hits        29032    28779     -253     
- Misses       3074     3305     +231     
- Partials      975      997      +22     

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