[neon-notifications] granatier new version 20.04.1

[Neon CI]

https://build.neon.kde.org/job/watcher_release_kde_granatier/795/display/redirect

#<Debian::UScan::DEHS::Package:0x000055938c2fe9d0 @name="granatier", @debian_uversion="20.04.0", @debian_mangled_uversion="20.04.0", @upstream_version="20.04.1", @upstream_url="http://download.kde.internal.neon.kde.org/stable/release-service/20.04.1/src/granatier-20.04.1.tar.xz", @status="Newer version available">