Update config.yml

Author: hdamker

.github/ISSUE_TEMPLATE/config.yml

@@ -4,5 +4,5 @@ contact_links:
     url: https://github.com/camaraproject/§repo_name§/discussions
     about: Please ask and answer questions here.
   - name: 📖 CAMARA API Design Guidelines
-    url: https://github.com/camaraproject/Commonalities/blob/main/documentation/API-design-guidelines.md
+    url: https://github.com/camaraproject/Commonalities/blob/main/documentation/CAMARA-API-Design-Guide.md
     about: Please refer to the design guidelines.