docs/build: Use versioned docs from archive

[netlify[bot]]

✅ Deploy Preview for envoy-website ready!

Name	Link
🔨 Latest commit	3c76eafb878b87240546500dfb22bdbda28bed4b
🔍 Latest deploy log	https://app.netlify.com/sites/envoy-website/deploys/6516de9cb04d9d00070860b6
😎 Deploy Preview	https://deploy-preview-348--envoy-website.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.