[neon-notifications] Releasing: print-manager - 21.08.2

[Neon CI]

https://build.neon.kde.org/job/watcher_release_kde_print-manager/14/display/redirect

#<Debian::UScan::DEHS::Package:0x000055f63601d0b0 @name="print-manager", @debian_uversion="21.08.1", @debian_mangled_uversion="21.08.1", @upstream_version="21.08.2", @upstream_url="http://download.kde.internal.neon.kde.org/stable/release-service/21.08.2/src/print-manager-21.08.2.tar.xz", @status="Newer version available">