[neon-notifications] Dev Required: libappimage - 1.0.4

[Neon CI]

https://build.neon.kde.org/job/watcher_release_3rdparty_libappimage/122/display/redirect

#<Debian::UScan::DEHS::Package:0x000055fd1e92a5d8 @name="libappimage", @debian_uversion="1.0.3", @debian_mangled_uversion="1.0.3", @upstream_version="1.0.4", @upstream_url="https://github.com/AppImage/libappimage/archive/refs/tags/v1.0.4.tar.gz", @status="Newer version available">