[neon-notifications] Dev Required: frei0r - 2.5.1

[Neon CI]

https://build.neon.kde.org/job/watcher_release_backports-noble_frei0r-plugins-noble/117/display/redirect

#<Debian::UScan::DEHS::Package:0x000078e2f2f0fe08 @name="frei0r", @debian_uversion="2.3.3", @debian_mangled_uversion="2.3.3", @upstream_version="2.5.1", @upstream_url="https://github.com/dyne/frei0r/archive/refs/tags/v2.5.1.tar.gz", @status="Newer version available">