[neon-notifications] Dev Required: fcitx5-mcbopomofo - 2.8

[Neon CI]

https://build.neon.kde.org/job/watcher_release_backports-jammy_fcitx5-mcbopomofo/83/display/redirect

#<Debian::UScan::DEHS::Package:0x00007f374d868158 @name="fcitx5-mcbopomofo", @debian_uversion="2.7", @debian_mangled_uversion="2.7", @upstream_version="2.8", @upstream_url="https://github.com/openvanilla/fcitx5-mcbopomofo/archive/refs/tags/2.8.tar.gz", @status="Newer version available">