Include extract payload helper in core type guard

Co-authored-by: Shri Sukhani <shrisukhani@users.noreply.github.com>

Author: cursoragent

tests/test_core_type_helper_usage.py

@@ -27,6 +27,7 @@
     "hyperbrowser/client/managers/async_manager/session.py",
     "hyperbrowser/client/managers/computer_action_utils.py",
     "hyperbrowser/client/managers/extension_create_utils.py",
+    "hyperbrowser/client/managers/extract_payload_utils.py",
     "hyperbrowser/client/managers/job_pagination_utils.py",
     "hyperbrowser/client/managers/page_params_utils.py",
     "hyperbrowser/client/managers/session_upload_utils.py",