USL closed on November 1st

Links
- https://www.ulb.uni-bonn.de/en/news/11-01-2024-usl-closed-for-all-saints-day/closed-usl-national-holiday.png/image_view_fullscreen
- https://www.ulb.uni-bonn.de/en/news/11-01-2024-usl-closed-for-all-saints-day/closed-usl-national-holiday.png/@@download/image/closed-usl-national-holiday.png