[neon-notifications] Dev Required: libinput - 1.31.1

[Neon CI]

https://build.neon.kde.org/job/watcher_release_backports-noble_libinput-noble/434/display/redirect

#<Debian::UScan::DEHS::Package:0x000076740d07c928 @name="libinput", @debian_uversion="1.29.0", @debian_mangled_uversion="1.29.0", @upstream_version="1.31.1", @upstream_url="https://gitlab.freedesktop.org/libinput/libinput/-/archive/1.31.1/libinput-1.31.1.tar.gz", @status="Newer version available">