Merge pull request #3173 from marckhouzam/doc/contributing

📖 docs: Fix broken Contributing link

Author: kcp-ci-bot

CONTRIBUTING.md

@@ -1,7 +1,7 @@
 # Contributing to kcp
 
 We're thrilled that you're interested in contributing to kcp! Please visit our
-[full contributing guide](https://docs.kcp.io/kcp/main/en/CONTRIBUTING/) on our documentation site.
+[full contributing guide](https://docs.kcp.io/kcp/main/contributing) on our documentation site.
 
 Beside that, what coverns the project and all contributions to it must follow
 the [KCP Project Governance](./GOVERNANCE.md).