Add FelixDz to the list of sponsors in README.md 🎆

Author: krokosik

README.md

@@ -149,6 +149,7 @@ We are grateful for the support of our sponsors.
 <a href="https://github.com/igorrrpawlowski"><img src="https:&#x2F;&#x2F;github.com&#x2F;igorrrpawlowski.png" width="60px" alt="User avatar: igorrrpawlowski" /></a>
 <a href="https://github.com/probeonstimpack"><img src="https:&#x2F;&#x2F;github.com&#x2F;probeonstimpack.png" width="60px" alt="User avatar: Marcel Szmeterowicz" /></a>
 <a href="https://github.com/mexicanhatman"><img src="https://avatars.githubusercontent.com/u/78694887?v=4" width="60px" alt="User avatar: mexicanhatman" /></a>
+<a href="https://github.com/felixdz"><img src="https://avatars.githubusercontent.com/u/11851415?v=4" width="60px" alt="User avatar: FelixDz" /></a>
 
 ## Star History