[neon-notifications] Dev Required: libgwenhywfar - 5.12.2

[Neon CI]

https://build.neon.kde.org/job/watcher_release_backports-noble_libgwenhywfar-noble/14/display/redirect

#<Debian::UScan::DEHS::Package:0x000079e37c9fa7c0 @name="libgwenhywfar", @debian_uversion="5.12.1", @debian_mangled_uversion="5.12.1", @upstream_version="5.12.2", @upstream_url="https://www.aquamaniac.de/rdm/attachments/download/539/gwenhywfar-5.12.2.tar.gz", @status="Newer version available">