[neon-notifications] Releasing: haruna - 1.2.0

[Neon CI]

https://build.neon.kde.org/job/watcher_release_neon-packaging_haruna/17/display/redirect

#<Debian::UScan::DEHS::Package:0x00007f3056efc6c0 @name="haruna", @debian_uversion="1.1.2", @debian_mangled_uversion="1.1.2", @upstream_version="1.2.0", @upstream_url="https://download.kde.internal.neon.kde.org/stable/haruna/1.2.0/haruna-1.2.0.tar.xz", @status="Newer version available">