Bug#904555: libgtk2-traymanager-perl: Don't ship libgtk2-traymanager-perl in Buster

[intrigeri]

Package: libgtk2-traymanager-perl
Version: 0.05-3+b4
Severity: serious

Let's ship as little GTK+ 2 bindings as we can in Buster.
This package has no reverse-dependency in the archive.