refactor(@angular/build): switch back to rollup for chunk optimizer

Rollup currently appears to be more effective at optimizing total output
chunk count. While this is investigated further, the experimental chunk
optimizer will be switched back to using rollup.

Author: clydin

packages/angular/build/BUILD.bazel

@@ -111,7 +111,7 @@ ts_project(
         ":node_modules/picomatch",
         ":node_modules/piscina",
         ":node_modules/postcss",
-        ":node_modules/rolldown",
+        ":node_modules/rollup",
         ":node_modules/sass",
         ":node_modules/source-map-support",
         ":node_modules/tinyglobby",

packages/angular/build/package.json

@@ -37,7 +37,7 @@
     "parse5-html-rewriting-stream": "8.0.0",
     "picomatch": "4.0.3",
     "piscina": "5.1.3",
-    "rolldown": "1.0.0-beta.38",
+    "rollup": "4.52.3",
     "sass": "1.90.0",
     "semver": "7.7.2",
     "source-map-support": "0.5.21",

packages/angular/build/src/builders/application/chunk-optimizer.ts

@@ -19,7 +19,7 @@
 
 import type { Message, Metafile } from 'esbuild';
 import assert from 'node:assert';
-import { type OutputAsset, type OutputChunk, rolldown } from 'rolldown';
+import { type OutputAsset, type OutputChunk, rollup } from 'rollup';
 import {
   BuildOutputFile,
   BuildOutputFileType,
@@ -216,7 +216,7 @@ export async function optimizeChunks(
   let bundle;
   let optimizedOutput;
   try {
-    bundle = await rolldown({
+    bundle = await rollup({
       input: mainFile,
       plugins: [
         {
@@ -252,8 +252,7 @@ export async function optimizeChunks(
     });
 
     const result = await bundle.generate({
-      minify: { mangle: false, compress: false },
-      advancedChunks: { minSize: 8192 },
+      compact: true,
       sourcemap,
       chunkFileNames: (chunkInfo) => `${chunkInfo.name.replace(/-[a-zA-Z0-9]{8}$/, '')}-[hash].js`,
     });