Add parallel front end robustness test to ui tests#132051

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SparrowLii wants to merge 3 commits intorust-lang:masterfrom SparrowLii:parallel_ui_test

Commits on Feb 25, 2025

change compiler test suit to support parallel front end robustness test
SparrowLii
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Add all testable issue of parallel front end to ui tests
SparrowLii
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Commits on Feb 28, 2025

resume one waiter at once

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