models/runs.py: Add flavor to runs output

[VallariAg]

Related (but not dependent) PR: ceph/teuthology#2065

[kshtsk]

The Ubuntu 20.04 have to be removed replaced with newer distro in the actions, because its support is discontinued in GitHub.

[zmc]

The Ubuntu 20.04 have to be removed replaced with newer distro in the actions, because its support is discontinued in GitHub.

oof, and unfortunately the production host in sepia is still running 20.04; we'll need to update that soon. I've added that to the infrastructure meeting's agenda so we can start making a plan.

[dmick]

fwiw I have never encountered a serious problem doing a live upgrade of Ubuntu -> Ubuntu, and usually there's nothing at all.

[kshtsk]

The Ubuntu 20.04 have to be removed replaced with newer distro in the actions, because its support is discontinued in GitHub.

oof, and unfortunately the production host in sepia is still running 20.04; we'll need to update that soon. I've added that to the infrastructure meeting's agenda so we can start making a plan.

if production is using container built using Dockerfile from this repo then it should not have any impact, because there is an alpine with python3.11 preinstalled.

[kshtsk]

@zmc I've added PR #138 but I don't have permissions to remove the ubuntu-20.04 checks from required actions of the paddles repo.