feat: migrate from pigeon to jni

[josxha]

• [x] moveCamera
• [x] animateCamera
• [x] toScreenLocation
• [x] toLngLat
• [x] fitBounds
• [x] getCamera
• [x] getVisibleRegion
• [x] removeLayer
• [x] removeSource
• [x] removeImage
• [x] getMetersPerPixelAtLatitude
• [x] updateGeoJsonSource
• [x] add geojson source
• [x] add RasterDemSource
• [x] add RasterSource
• [x] add VectorSource
• [x] add ImageSource
• [x] ~add FillLayer~
• [x] ~add CircleLayer~
• [x] ~add BackgroundLayer~
• [x] ~add FillExtrusionLayer~
• [x] ~add HeatmapLayer~
• [x] ~add HillshadeLayer~
• [x] ~add LineLayer~
• [x] ~add RasterLayer~
• [x] ~add SymbolLayer~
• [x] ~parseProperties for paint and layout properties~
• [x] ~addImage~
• [x] updateOptions

Notes

• parseProperties is difficult to use jni for because dart is not aware of expressions.

[cloudflare-workers-and-pages[bot]]

Deploying flutter-maplibre with    Cloudflare Pages

Latest commit:	1c721d9
Status:	✅  Deploy successful!
Preview URL:	https://d40d6564.flutter-maplibre.pages.dev
Branch Preview URL:	https://feat-migrate-from-pigeon-to.flutter-maplibre.pages.dev

View logs