Update README link to CodeCharta visualization

Author: ChristianHuehn

README.md

@@ -1,6 +1,6 @@
 <div align="center">
   <!-- Logo -->
-  <a href="https://maibornwolff.github.io/codecharta/visualization/app/index.html?file=codecharta.cc.json.gz&file=codecharta_analysis.cc.json.gz&currentFilesAreSampleFiles=true">
+  <a href="[https://maibornwolff.github.io/codecharta/visualization/app/index.html?file=codecharta.cc.json.gz&file=codecharta_analysis.cc.json.gz&currentFilesAreSampleFiles=true](https://codecharta.com/visualization/app/index.html?file=codecharta_visualization.cc.json.gz&file=codecharta_analysis.cc.json.gz&area=rloc&height=sonar_complexity&color=sonar_complexity&edge=avgCommits&currentFilesAreSampleFiles=true)">
     <img src="https://raw.githubusercontent.com/maibornwolff/codecharta/main/logo/codecharta_logo.svg" alt="CodeCharta logo" width="200"/>
   </a>