Hold back eslint upgrade pending compatibility with v9

Author: consideRatio

.pre-commit-config.yaml

@@ -70,7 +70,7 @@ repos:
 
   # Lint: JS code
   - repo: https://github.com/pre-commit/mirrors-eslint
-    rev: "v9.21.0" # Use the sha / tag you want to point at
+    rev: "v8.56.0"
     hooks:
       - id: eslint
         files: \.jsx?$