* Cache has already been updated a few lines before.
* When skipping Docker cleanup, create flag to avoid the expensive part of the setup (including package manager cache update) to be run again.
(cherry picked from commit 134d32cae6)
* Try to fix tests on Ubuntu 22.04.
* Let Ansible handle the apt repo install.
(cherry picked from commit f6d4cad46e)
Co-authored-by: Felix Fontein <felix@fontein.de>