qbittorrent: updated to 4.3.7

v4.3.7
- BUGFIX: Don't forget to start Watched folders timer
- BUGFIX: Don't close tags menu when toggling items
- BUGFIX: Don't overwrite tracker message
- BUGFIX: Bump file pool size
- BUGFIX: Properly create "clean path" for watched folder
- WEBUI: Disconnect comment links
- WINDOWS: NSIS: Update Danish translation

(adam)