refactor(config): remove stencil extras

BREAKING.md

@@ -52,7 +52,7 @@ This section details the desktop browser, JavaScript framework, and mobile platf
 | --------------- | ----------------- |
 | Chrome          | 79+               |
 | Safari          | 14+               |
-| Firefox         | 63+               |
+| Firefox         | 70+               |
 | Edge            | 79+               |
 
 **Minimum JavaScript Framework Versions**

core/package.json

@@ -71,12 +71,11 @@
     "typescript": "^4.0.5"
   },
   "scripts": {
-    "build": "npm run clean && npm run build.css && stencil build --es5 --docs-json dist/docs.json && npm run cdnloader",
+    "build": "npm run clean && npm run build.css && stencil build --es5 --docs-json dist/docs.json",
     "build.css": "npm run css.sass && npm run css.minify",
     "build.debug": "npm run clean && stencil build --debug",
     "build.docs.json": "stencil build --docs-json dist/docs.json",
     "clean": "node scripts/clean.js",
-    "cdnloader": "node scripts/copy-cdn-loader.js",
     "css.minify": "cleancss -O2 -o ./css/ionic.bundle.css ./css/ionic.bundle.css",
     "css.sass": "sass --embed-sources src/css:./css",
     "eslint": "eslint src",

core/stencil.config.ts

@@ -201,11 +201,6 @@ export const config: Config = {
     }),
   ],
   buildEs5: 'prod',
-  extras: {
-    dynamicImportShim: true,
-    initializeNextTick: true,
-    scriptDataOpts: true
-  },
   testing: {
     moduleNameMapper: {
       "@utils/test": ["<rootDir>/src/utils/test/utils"],