refactor(docs-infra): update universal example to match latest CLI (#36483)

Update the `universal` example (and related files) to match what would
be generated by the latest CLI.

Fixes #35289

PR Close #36483

aio/tools/example-zipper/customizer/package-json/base.json

@@ -18,7 +18,6 @@
   ],
   "devDependencies": [
     "@angular/compiler-cli",
-    "@angular/platform-server",
     "@types/jasmine",
     "@types/node",
     "jasmine-core",

aio/tools/example-zipper/customizer/package-json/universal.json

@@ -6,23 +6,24 @@
     { "name": "test", "command": "ng test" },
     { "name": "lint", "command": "ng lint" },
     { "name": "e2e", "command": "ng e2e" },
-    { "name": "build:ssr", "command": "npm run build:client-and-server-bundles && npm run webpack:server" },
-    { "name": "serve:ssr", "command": "node dist/server.js" },
-    { "name": "build:client-and-server-bundles", "command": "ng build --prod && ng run angular.io-example:server" },
-    { "name": "webpack:server", "command": "webpack --config webpack.server.config.js --progress --colors" }
+    { "name": "dev:ssr", "command": "ng run angular.io-example:serve-ssr" },
+    { "name": "build:ssr", "command": "ng build --prod && ng run angular.io-example:server:production" },
+    { "name": "serve:ssr", "command": "node dist/server/main.js" },
+    { "name": "prerender", "command": "ng run angular.io-example:prerender" }
   ],
   "dependencies": [
+    "@angular/platform-server",
     "@nguniversal/express-engine",
-    "@nguniversal/module-map-ngfactory-loader"
+    "express"
   ],
   "devDependencies": [
     "@angular-devkit/build-angular",
     "@angular/cli",
+    "@nguniversal/builders",
+    "@types/express",
     "@types/jasminewd2",
     "jasmine-spec-reporter",
     "karma-coverage-istanbul-reporter",
-    "ts-loader",
-    "ts-node",
-    "webpack-cli"
+    "ts-node"
   ]
 }