Renovate shareable config for SweetAlert2

Usage

Enable Renovate in your repo and just extends in renovate.json.

{
  "extends": ["github>sweetalert2/renovate-config"]
  // Additional, per-project rules...
}

Note: You don't have to install this config. Renovate fetches it from this GitHub repo automatically.

TODO

• rollup minor and patch updates on a weekly basis renovatebot/renovate#4404