Update README.md

Author: sgreben

README.md

@@ -3,6 +3,7 @@
 
 [![Go Reference](https://pkg.go.dev/badge/github.com/keilerkonzept/topk.svg)](https://pkg.go.dev/github.com/keilerkonzept/topk)
 [![Go Report Card](https://goreportcard.com/badge/github.com/keilerkonzept/topk)](https://goreportcard.com/report/github.com/keilerkonzept/topk)
+[![Awesome Go](https://awesome.re/mentioned-badge.svg)](https://github.com/avelino/awesome-go)  
 
 Sliding-window and regular top-K sketches.