Update the esbuild target

Author: Malachirwin

lib/generators/rolemodel/webpack/templates/webpack.config.js

@@ -44,7 +44,7 @@ export default {
         loader: 'esbuild-loader',
         options: {
           loader: 'jsx',
-          target: 'es2021'
+          target: 'esnext'
         },
         // ES Module has stricter rules than CommonJS, so file extensions must be
         // used in import statements. To ease migration from CommonJS to ESM,