There's a closed pull request on the void-packages repository

gdk-pixbuf: update to 2.42.0
https://github.com/void-linux/void-packages/pull/26656

Description:
Upstream has split gdk-pixbuf-xlib into it's own source. Created new gdk-pixbuf-xlib to reflect this.
gdk-pixbuf-xlib only containts /usr/include/* and /usr/lib/* files so unsure if I should leave it named as is or just possibly name it to gdk-pixbuf-xlib-devel ?

Rebuild packages that xbps-query -RX gdk-pixbuf-xlib reported with new gdk-pixbuf-xlib package added to hostmakedepends.