Bug#1056380: Same issue under Ubuntu 22.04, reprepro hangs on Ubuntu package, unzstd process waiting

[Bastian Germann]

Christoph and Thomas,

Please try 5.3.1-3 on your machines. If it works, you might want to trigger 
Ubuntu's stable update process.
I will not publish a stable update for Debian but if another DD wants to do it, 
please go ahead.

Cheers,
Bastian