[neon-notifications] Releasing: libkcddb5 - 26.04.0

[Neon CI]

https://build.neon.kde.org/job/watcher_release_neon-packaging_libkcddb5/122/display/redirect

#<Debian::UScan::DEHS::Package:0x00007c61987195a0 @name="libkcddb5", @debian_uversion="25.12.3", @debian_mangled_uversion="25.12.3", @upstream_version="26.04.0", @upstream_url="http://download.kde.internal.neon.kde.org/stable/release-service/26.04.0/src/libkcddb-26.04.0.tar.xz", @status="Newer version available">