Update catalog.py with new renovaterc paths

Author: sirosen

src/check_jsonschema/catalog.py

@@ -168,7 +168,8 @@ def _githubusercontent_url(owner: str, repo: str, ref: str, path: str) -> str:
             "files": [
                 r"renovate\.(json|json5)",
                 r"\.(github|gitlab)/renovate\.(json|json5)",
-                r"\.renovaterc(\.json)?",
+                r"\.renovaterc",
+                r"\.renovaterc\.(json|json5)",
             ],
         },
     },