[neon-notifications] Releasing: kdeplasma-addons - 6.0.4

[Neon CI]

https://build.neon.kde.org/job/watcher_release_kde_kdeplasma-addons/975/display/redirect

#<Debian::UScan::DEHS::Package:0x000055bfb97ae580 @name="kdeplasma-addons", @debian_uversion="6.0.3", @debian_mangled_uversion="6.0.3", @upstream_version="6.0.4", @upstream_url="http://download.kde.internal.neon.kde.org/stable/plasma/6.0.4/kdeplasma-addons-6.0.4.tar.xz", @status="Newer version available">