Closes: #1081179

Ideally src:gtk4 would take over gtk-update-icon-cache on all
architectures, but it isn't buildable on all -ports architectures yet,
and the -ports architectures are more susceptible to packages temporarily
disappearing.

gtk+3.0 release 3.24.43-4 for unstable (sid)

(maintainer view tag generated by dgit --quilt=unapplied)

[dgit distro=debian split --quilt=unapplied]