chore(mobile): replace maplibre_gl with maplibre

maplibre is a ground-up rewrite of maplibre_gl with a more modern and
ergonomic API. It should fix a few bugs we've seen with maps, and
perform better.

mobile/lib/widgets/search/search_map_thumbnail.dart

@@ -4,7 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:immich_mobile/routing/router.dart';
 import 'package:immich_mobile/widgets/map/map_thumbnail.dart';
 import 'package:immich_mobile/widgets/search/thumbnail_with_info_container.dart';
-import 'package:maplibre_gl/maplibre_gl.dart';
+import 'package:maplibre/maplibre.dart';
 
 class SearchMapThumbnail extends StatelessWidget {
   const SearchMapThumbnail({super.key, this.size = 60.0});
@@ -20,7 +20,13 @@ class SearchMapThumbnail extends StatelessWidget {
         context.pushRoute(MapRoute());
       },
       child: IgnorePointer(
-        child: MapThumbnail(zoom: 2, centre: const LatLng(47, 5), height: size, width: size, showAttribution: false),
+        child: MapThumbnail(
+          zoom: 2,
+          centre: const Geographic(lat: 47, lon: 5),
+          height: size,
+          width: size,
+          showAttribution: false,
+        ),
       ),
     );
   }