Log Message:
xfce4-settings: update to 4.20.1

4.20.1 (2025-02-09)
======
- Update copyright year
- build: Add missing dep flags
- scan-build: Fix core.uninitialized.Assign
- build: Install missing helper opera-mailer.desktop
- build: Make gio-unix mandatory
- build: Simplify libxklavier version management
- Bump xfconf min version
- x11: displays: Delay RRScreenChangeNotify handling when DPMSModeOff
- build: Fix -Wmaybe-uninitialized
- xfsettingsd: Fix error handling in main()
- xfsettingsd: Don't disable DPI setting by default
- wayland: common: Add missing struct member initialization
- displays: Always enable first output
- Translation Updates:
  Albanian, Basque, Catalan, Danish, Hungarian, Romanian, Russian,
  Slovak, Spanish, Ukrainian