revert: fix(docs-infra): consider all formats when compiling docs examples with `ngcc` (#33216)

This reverts commit ccccb80fbecbe99cd913a494892f172962766f85.

PR Close #33216

aio/tools/examples/example-boilerplate.js

@@ -80,7 +80,9 @@ class ExampleBoilerPlate {
     }
 
     if (ivy) {
-      shelljs.exec(`yarn --cwd ${SHARED_PATH} ngcc --properties es2015 browser module main --first-only --create-ivy-entry-points`);
+      // We only need the "es2015" bundles as the CLI webpack build does not need
+      // any other formats for building and serving.
+      shelljs.exec(`yarn --cwd ${SHARED_PATH} ngcc --properties es2015`);
     }
 
     exampleFolders.forEach(exampleFolder => {