fix pre-commit (#217)

Author: leiicamundi

.pre-commit-config.yaml

@@ -32,6 +32,8 @@ repos:
       hooks:
           - id: renovate-config-validator
             args: [--strict]
+            # TODO : revert this when https://github.com/renovatebot/pre-commit-hooks/issues/2460 is fixed
+            language_version: 20.18.0
 
     - repo: https://github.com/compilerla/conventional-pre-commit
       rev: v3.6.0