Remove Ray's donation link

It's not clear if any donations going there would end up somewhere useful,
so better remove them.

We're happy to revert this if that isn't the case though.

Author: lazka

web/index.md

@@ -200,7 +200,7 @@ Our main server is sponsored by [appfleet.com](https://appfleet.com)
 
 #### Ray Donnelly ([@mingwandroid](https://github.com/mingwandroid))
 
-* PayPal: [ray.donnelly@gmail.com](https://www.paypal.com/donate/?business=ray.donnelly%40gmail.com&item_name=Ray+Donnelly+MSYS2+development+donation&currency_code=GBP)
+See <https://www.msys2.org/news/#2021-04-21-rip-mingwandroid>
 
 #### Christoph Reiter ([@lazka](https://github.com/lazka))