Update about.md

[PVenkatArvind]

Update copyright year in about page #630

[netlify[bot]]

✅ Deploy Preview for vigilant-nightingale-2f57b2 ready!

Name	Link
🔨 Latest commit	f0c5d420a12203464e0da5727f67cf6301a50e1d
🔍 Latest deploy log	https://app.netlify.com/sites/vigilant-nightingale-2f57b2/deploys/63bc49326bcc300008f3f573
😎 Deploy Preview	https://deploy-preview-636--vigilant-nightingale-2f57b2.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 settings.

[PVenkatArvind]

Update copyright year in about page #630

[yashu6march]

hello @PVenkatArvind , I am new to open-source and would like to contribute to this issue. Please assign this issue to me! Regards