test(ci): Reduce flaky test detector assumed average test runtime #11676
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I checked in the last couple of PRs where added integration tests how long our flaky test detector usually runs. Seems like we average somewhere around 18 minutes. Which is generally fine but our target is 30mins runtime. The reason for the "short" runs is that we assume an average runtime of 3s per test. Which apparently is a bit too long (this actually surprised me). Let's try reduce it to 2s and see if we get closer. We can always revert if we overshoot the time budget in the future.
More runs => less ❄️ 🤞