Log Message:
xfce4-thunar: update to 4.18.5

Change log:

4.18.5 (2023-04-28)
======
- Prevent overflow via g_ascii methods (#1084)
- ThunarFile: Use recursive mutex for cache (#1060)
- Use new window for history signal handler (#1073)
- Prevent using CSD in properties dialog (#1056)
- Keep alpha when cutting read-only files (#1060)
- Dont reload the current folder on copy/cut (#1060)
- Update selected notebook on tab press (#1067)
- Make sure that accel_group is set before using it (#1067)
- Add job to list of jobs, not a view (#1029)
- Undo/Redo: Improve error handling
- Make spinner always visible
- Optioanlly show prop-dialog hightlight tab (#1056)
- Translation Updates:
  Albanian, Bulgarian, Chinese (China), Chinese (Taiwan), Croatian,
  Dutch, English (United Kingdom), Estonian, French, German, Greek,
  Hebrew, Indonesian, Italian, Japanese, Norwegian Bokmål, Polish,
  Portuguese, Portuguese (Brazil), Serbian, Spanish, Swedish, Turkish