Update logo url

Author: philippemerle

README.md

@@ -9,7 +9,7 @@
 [![Docker Pulls](https://img.shields.io/docker/pulls/philippemerle/kubediagrams)](https://hub.docker.com/r/philippemerle/kubediagrams)
 ![contributors](https://img.shields.io/github/contributors/philippemerle/KubeDiagrams)
 
-![KubeDiagrams Logo](images/KubeDiagrams.png)
+![KubeDiagrams Logo](https://raw.githubusercontent.com/philippemerle/KubeDiagrams/refs/heads/main/images/KubeDiagrams.png)
 
 Generate Kubernetes architecture diagrams from Kubernetes manifest files, kustomization files, Helm charts, and actual cluster state.