[neon-notifications] kstars new version 3.2.3

[Neon CI]

https://build.neon.kde.org/job/watcher_release_extras_kstars/479/display/redirect

#<Debian::UScan::DEHS::Package:0x0000558cca996180 @name="kstars", @debian_uversion="3.2.2", @debian_mangled_uversion="3.2.2", @upstream_version="3.2.3", @upstream_url="http://download.kde.internal.neon.kde.org/stable/kstars/kstars-3.2.3.tar.xz", @status="Newer version available">