[neon-notifications] Releasing: arca - 1.0.0

[Neon CI]

https://build.neon.kde.org/job/watcher_release_neon-packaging_arca/25/display/redirect

#<Debian::UScan::DEHS::Package:0x00007f926d94ca08 @name="arca", @debian_uversion="0.5.3", @debian_mangled_uversion="0.5.3", @upstream_version="1.0.0", @upstream_url="http://download.kde.internal.neon.kde.org/stable/maui/arca/1.0.0/arca-1.0.0.tar.xz", @status="Newer version available">