message: docs: fix `quickstart` link in readme
  PR Close
diff: @@ -23,6 +23,6 @@ guidelines for [contributing][contributing] and then check out one of our issues
  [browserstack]: https://www.browserstack.com/automate/public-build/LzF3RzBVVGt6VWE2S0hHaC9uYllOZz09LS1BVjNTclBKV0x4eVRlcjA4QVY1M0N3PT0=--eb4ce8c8dc2c1c5b2b5352d473ee12a73ac20e06
  [contributing]: https://github.com/angular/angular/blob/master/CONTRIBUTING.md
  -[quickstart]: https://angular.io/guide/quickstart
  +[quickstart]: https://angular.io/start
  [changelog]: https://github.com/angular/angular/blob/master/CHANGELOG.md
  [ng]: https://angular.io
  