message: chore: only include babel polyfill in prod builds
diff: const EmberApp = require('ember-cli/lib/broccoli/ember-app');
  const { EMBER_ENV } = process.env;
  -const useCdn = EMBER_ENV === 'production';
  +const IS_PROD = EMBER_ENV === 'production';
  function postProcess(content) {
  return content.trim().replace(/^\s{20}/mg, '');
  @@ -56,7 +56,7 @@ module.exports = function(defaults) {
  importBootstrapCSS: false,
  },
  'ember-cli-password-strength': {
  - bundleZxcvbn: !useCdn,
  + bundleZxcvbn: !IS_PROD,
  },
  fingerprint: {
  enabled: true,
  @@ -92,7 +92,7 @@ module.exports = function(defaults) {
  content: config.assetsPrefix,
  },
  raven: {
  - enabled: useCdn,
  + enabled: IS_PROD,
  content: `
  <script src="https://cdn.ravenjs.com/3.22.1/ember/raven.min.js"></script>
  <script>
  @@ -106,7 +106,7 @@ module.exports = function(defaults) {
  postProcess,
  },
  zxcvbn: {
  - enabled: useCdn,
  + enabled: IS_PROD,
  /* eslint-disable max-len */
  content: `
  <script src="https://cdnjs.cloudflare.com/ajax/libs/zxcvbn/4.4.2/zxcvbn.js"
  @@ -121,7 +121,7 @@ module.exports = function(defaults) {
  },
  },
  'ember-cli-babel': {
  - includePolyfill: true,
  + includePolyfill: IS_PROD,
  },
  assetLoader: {
  generateURI(filePath) {
  