CATROID-1599 Fix test 'testContinueSoundDoesNotStartFromBeginning'

[dajminks]

Will change the existing flaky test. Instead of checking if some specific time of the Sound passed, it checks if after the transition the currentTime is bigger or equal then it was before the transition. The wait brick is bigger then before so the sound can start play.

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[JayTropper]

Everything looks fine

[reichli]

I think we should have a look at this together.
Your changes improved the situation, but we are not quite there yet. Locally the last assertion still gives me 0 >= 0. I commented out the code that this test is supposed to cover and it did not fail.