chore: update link

Author: amhsirak

README.md

@@ -158,7 +158,7 @@ This project is licensed under <a href="./LICENSE">AGPLv3</a>.
 </p>
 
 # Support Us
-Star the repository, contribute if you love what we’re building, or make a [one-time donation](https://bit.ly/maxun-oss). Every little bit helps us keep the lights on and the robots running.
+Star the repository, contribute if you love what we’re building, or [sponsor us](https://github.com/sponsors/amhsirak). 
 
 # Contributors
 Thank you to the combined efforts of everyone who contributes!