add ruff and pyright flake checks

ops_bot/gitlab/hook.py

@@ -1,6 +1,6 @@
 import logging
 import re
-from typing import Any, List, Optional, Tuple
+from typing import Any, List, Optional, Tuple, cast
 
 import attr
 from fastapi import Request
@@ -47,8 +47,9 @@ async def handle_event(x_gitlab_event: str, payload: Any) -> List[Tuple[str, str
         nonlocal aborted
         aborted = True
 
+    action_fields = cast(Any, Action)
     base_args = {
-        **{field.key: field for field in Action if field.key.isupper()},
+        **{field.key: field for field in action_fields if field.key.isupper()},
         **OTHER_ENUMS,
         "util": TemplateUtil,
     }