The Learning Hub content lives in website/src/content/docs/learning-hub,
but the workflow's safe-outputs allowed-files globs still pointed at the
old website/learning-hub location. As a result, the daily run produced
valid content updates that were rejected by the code-push guardrail
("patch modifies files outside the allowed-files list"), leaving the
workflow failing and the Learning Hub stale (see #3736, #3720).
- Update allowed-files for create-pull-request and
push-to-pull-request-branch to website/src/content/docs/learning-hub/**/*.md
- Update the stale website/learning-hub path references in the prompt
- Regenerate learning-hub-updater.lock.yml with gh aw compile (v0.88.8)
