[neon-notifications] Dev Required: libinput - 1.31.0

[Neon CI]

https://build.neon.kde.org/job/watcher_release_backports-noble_libinput-noble/405/display/redirect

#<Debian::UScan::DEHS::Package:0x00007295ddf8b8b8 @name="libinput", @debian_uversion="1.29.0", @debian_mangled_uversion="1.29.0", @upstream_version="1.31.0", @upstream_url="https://gitlab.freedesktop.org/libinput/libinput/-/archive/1.31.0/libinput-1.31.0.tar.gz", @status="Newer version available">