Imported using git-ubuntu import.
Changelog parent: 2ac1eda867ebc37261e396efe1ac1c6ed38a28cf
New changelog entries:
[ Balint Reczey ]
* Add a basic but configurable autopkgtest.
[ Mathieu Trudel-Lapierre ]
* Add ubuntu-server:live for a subiquity-based server image.
* Refactor functions out of ubuntu-cpc and ubuntu-server hooks.