update sponsor page

[netlify[bot]]

✅ Deploy Preview for eurobioc2024 ready!

Name	Link
🔨 Latest commit	8e770d6834c7cb8a1cb5bdaf0849a91c61d12427
🔍 Latest deploy log	https://app.netlify.com/sites/eurobioc2024/deploys/657f25de9e417e0008a59024
😎 Deploy Preview	https://deploy-preview-8--eurobioc2024.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.