fix(base): Mark polyfills as sideEffects

Author: MarcusNotheis

packages/base/package.json

@@ -14,7 +14,8 @@
   "license": "Apache-2.0",
   "sideEffects": [
     "**/modernizr.js",
-    "core-js/**/*"
+    "core-js/**/*",
+    "./polyfill/*.js"
   ],
   "scripts": {
     "clean": "rimraf cjs Device hooks lib polyfill styling types utils index.esm.js index.d.ts",