feat: 🎸 use a timezone-aware date in stale bot script
See https://github.com/huggingface/datasets-server/actions/runs/6381892186/job/17319474629
feat: 🎸 use a timezone-aware date in stale bot script: See https://github.com/huggingface/datasets-server/actions/runs/6381892186/job/17319474629