specify what bundler version to use

[netlify[bot]]

✅ Deploy Preview for stupefied-einstein-5bde90 ready!

Name	Link
🔨 Latest commit	02639fcd6546fa866953fbf4a85c8fa040fb02e7
🔍 Latest deploy log	https://app.netlify.com/sites/stupefied-einstein-5bde90/deploys/6584b8401796100008b41598
😎 Deploy Preview	https://deploy-preview-1753--stupefied-einstein-5bde90.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.