Update README link (#1802)

Author: drwpow

README.md

@@ -16,7 +16,7 @@ Ultra-fast fetching for TypeScript generated automatically from your OpenAPI sch
 
 ### Gold Sponsors
 
-<p align="center"><a href="https://github.com/zuplo"><img width="128" height="128" alt="@zuplo on GitHub" src="https://avatars.githubusercontent.com/u/85497839?s=200&v=4"></a></p>
+<p align="center"><a href="https://zuplo.link/openapi-ts-gh"><img width="128" height="128" alt="Zuplo" src="https://avatars.githubusercontent.com/u/85497839?s=200&v=4"></a></p>
 
 ### Backers