[neon-notifications] Releasing: mauikit - 2.2.1

[Neon CI]

https://build.neon.kde.org/job/watcher_release_neon-packaging_mauikit/1/display/redirect

#<Debian::UScan::DEHS::Package:0x000055d499d2d8b8 @name="mauikit", @debian_uversion="0+git20181020", @debian_mangled_uversion="0+git20181020", @upstream_version="2.2.1", @upstream_url="http://download.kde.internal.neon.kde.org/stable/maui/mauikit/2.2.1/mauikit-2.2.1.tar.xz", @status="Newer version available">