message: build(aio): turn off vendor chunking
  This was done to prevent webpack from generating cross chunk registry calls which prevent DCE.
diff: "scripts": {
  "ng": "yarn check-env && ng",
  "start": "yarn check-env && ng serve",
  - "build": "yarn check-env && yarn setup && ng build -prod -sm && yarn sw-manifest && yarn sw-copy",
  + "build": "yarn check-env && yarn setup && ng build -prod -sm -vc=false && yarn sw-manifest && yarn sw-copy",
  "lint": "yarn check-env && yarn docs-lint && ng lint && yarn example-lint",
  "test": "yarn check-env && ng test",
  "pree2e": "yarn ~~update-webdriver",
  