[neon-notifications] Dev Required: libgwenhywfar - 5.13.0

[Neon CI]

https://build.neon.kde.org/job/watcher_release_backports-noble_libgwenhywfar-noble/34/display/redirect

#<Debian::UScan::DEHS::Package:0x0000766b61669ed0 @name="libgwenhywfar", @debian_uversion="5.12.1", @debian_mangled_uversion="5.12.1", @upstream_version="5.13.0", @upstream_url="https://www.aquamaniac.de/rdm/attachments/download/550/gwenhywfar-5.13.0.tar.gz", @status="Newer version available">