Log Message:
gtk3: updated to 3.24.25

Overview of Changes in GTK+ 3.24.25
===================================

* Settings:
 - Make cursor aspect ratio setting work

* Broadway:
 - Fix touchscreen event handling
 - Support Android / Chrome on-screen keyboard

* Windows:
 - Fix issues with Intel graphics drivers
 - Avoid UAC for gtk-update-icon-cache

* Wayland:
 - Avoid crashes with tablet input
 - Add api to support clients with subsurfaces better

* Inspector:
 - Make the inspector available in non-debug builds

* Theme:
 - Make scrollbars larger
 - Disable shadows on maximized, fullscreen and tiled windows

* Printing:
 - Support Avahi-discovered printers better

* Input:
 - Show preedit for compose sequences
 - Support long compose sequences
 - Support compose sequences producing multiple characters

* Translation updates
 Belarusian
 British English
 Catalan
 Friulian
 Galician
 Japanese
 Persian
 Serbian