[neon-notifications] kstars new version 3.1.0

[Neon CI]

https://build.neon.kde.org/job/watcher_release_extras_kstars/387/display/redirect

#<Debian::UScan::DEHS::Package:0x000055ac3a39e360 @name="kstars", @debian_uversion="3.0.0", @debian_mangled_uversion="3.0.0", @upstream_version="3.1.0", @upstream_url="http://download.kde.internal.neon.kde.org/stable/kstars/kstars-3.1.0.tar.xz", @status="Newer version available">