[neon-notifications] kate new version 19.04.1

[Neon CI]

https://build.neon.kde.org/job/watcher_release_kde_kate/384/display/redirect

#<Debian::UScan::DEHS::Package:0x00005569e7436a88 @name="kate", @debian_uversion="19.04.0", @debian_mangled_uversion="19.04.0", @upstream_version="19.04.1", @upstream_url="https://download.kde.internal.neon.kde.org/stable/applications/19.04.1/src/kate-19.04.1.tar.xz", @status="Newer version available">