Description of feature

ubuntu-latest is currently pointing to Ubuntu 20.04 but will very soon point to 22.04. See: https://github.blog/changelog/2022-11-09-github-actions-ubuntu-latest-workflows-will-use-ubuntu-22-04/

If it is deemed necessary to support Ubuntu-20.04 we might want to parametrize the runs-on in the near future:
runs-on: [ubuntu-20.04, ubuntu-latest] or runs-on: [ubuntu-20.04, ubuntu-22.04]

Found the blog post while looking into #2043.