[neon-notifications] Releasing: klevernotes - 1.2.3

[Neon CI]

https://build.neon.kde.org/job/watcher_release_neon-packaging_klevernotes/379/display/redirect

#<Debian::UScan::DEHS::Package:0x000070c56acbf278 @name="klevernotes", @debian_uversion="1.2.2", @debian_mangled_uversion="1.2.2", @upstream_version="1.2.3", @upstream_url="https://download.kde.internal.neon.kde.org/stable/klevernotes/1.2.3/klevernotes-1.2.3.tar.xz", @status="Newer version available">