[ci] Use ubuntu version images in the CI from 20.04 to 22.04.

What this MR does / why does DuMux need it:
See issue #1316 (closed)

changed milestone to %3.8

added Dev / CI label

assigned to @IvBu

changed the description

we have to include some fake change or temporarily turn off the test selection to make the tests run in the pipeline.

added 1 commit

• 15a75055 - [ci] Add fake change for CI to run.

Compare with previous version

@IvBu a change in one test will only trigger a run of that test not all tests.

added 1 commit

• 9056fa6d - [ci] Disable test selection temporarily.

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added 1 commit

• 35a320fe - [ci] Skip test selection and run all tests.

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added 1 commit

• 19e8671c - [ci] Skip test selection and run all tests.

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added 4 commits

• 19e8671c...976e06a3 - 2 commits from branch master
• 34ca39da - [ci] Use ubuntu version images in the CI from 20.04 to 22.04.
• 200fed9a - [ci] Skip test selection and run all tests.

Compare with previous version

seems like we don't build the minimal:dune-master-clang-ubuntu-22.04 image, all other 22.04 images exist.

resolved all threads

requested review from @timok

can you remove the temporary commit?

approved this merge request

merged

mentioned in commit d3fb5e86

picked the changes into the branch cherry-pick-d3fb5e86 with commit 119d43e6

mentioned in commit 119d43e6

picked the changes into the branch cherry-pick-d3fb5e86-2 with commit 4ff84d86

mentioned in commit 4ff84d86

mentioned in merge request !3695 (merged)

mentioned in issue dumux-docker-ci#13 (closed)