> your package console-setup declares a build dependency on dh-systemd.
> dh-systemd was merged into debhelper in version 9.20160709  and since
> stretch, dh-systemd is an empty transitional package.
> For bullseye we intend to drop this empty transitional package.
> Once we drop dh-systemd, this bug report will become RC.
> Please update your package accordingly. The change should be as simple as
> replacing the build dependency on dh-systemd with a build dependency on
> debhelper (>= 9.20160709).