Backport dynamic import fix for Webpack (internal-12394)

Fix webpack "Critical dependency" warning on dynamic import

GitOrigin-RevId: fce9037aad9cdb82eabcf72ec9bcf77e8e785e5b

Author: stepankuzmin

build/rollup_plugins.js

@@ -59,6 +59,9 @@ export const plugins = ({mode, format, minified, production, test, keepClassName
             pure_getters: true,
             passes: 3
         },
+        format: {
+            comments: (node, comment) => comment.value.includes('webpackIgnore') || comment.value.includes('vite-ignore'),
+        },
     }) : false,
     resolve({
         browser: true,

src/source/tile_provider_worker.ts

@@ -17,7 +17,7 @@ export async function loadTileProvider(name: string, url: string): Promise<TileP
     const pending = pendingLoads.get(name);
     if (pending !== undefined) return pending;
 
-    const load = import(/* @vite-ignore */ url)
+    const load = import(/* webpackIgnore: true */ /* @vite-ignore */ url)
         .then((mod: {default?: new (...args: unknown[]) => TileProvider<ArrayBuffer>}) => {
             const TileProviderClass = mod.default;
             if (typeof TileProviderClass !== 'function') {