[neon-notifications] Releasing: skrooge - 2.31.0

[Neon CI]

https://build.neon.kde.org/job/watcher_release_extras_skrooge/740/display/redirect

#<Debian::UScan::DEHS::Package:0x00005627eaa39e50 @name="skrooge", @debian_uversion="2.30.0", @debian_mangled_uversion="2.30.0", @upstream_version="2.31.0", @upstream_url="https://download.kde.internal.neon.kde.org/stable/skrooge/skrooge-2.31.0.tar.xz", @status="Newer version available">