[neon-notifications] Releasing: kdegraphics-mobipocket-5 - 25.04.3

[Neon CI]

https://build.neon.kde.org/job/watcher_release_neon-packaging_kdegraphics-mobipocket-5/321/display/redirect

#<Debian::UScan::DEHS::Package:0x00007a6e44bc5d68 @name="kdegraphics-mobipocket-5", @debian_uversion="25.04.2", @debian_mangled_uversion="25.04.2", @upstream_version="25.04.3", @upstream_url="http://download.kde.internal.neon.kde.org/stable/release-service/25.04.3/src/kdegraphics-mobipocket-25.04.3.tar.xz", @status="Newer version available">