[neon-notifications] rkward new version 0.7.1

[Neon CI]

https://build.neon.kde.org/job/watcher_release_extras_rkward/442/display/redirect

#<Debian::UScan::DEHS::Package:0x00005632f2c0f0f0 @name="rkward", @debian_uversion="0.7.0b", @debian_mangled_uversion="0.7.0b", @upstream_version="0.7.1", @upstream_url="https://download.kde.internal.neon.kde.org/stable/rkward/0.7.1/src/rkward-0.7.1.tar.gz", @status="Newer version available">