[3.12] gh-109746: Fix race condition in test_start_new_thread_failed (GH-127299) - #127324

[3.12] gh-109746: Fix race condition in test_start_new_thread_failed (GH-127299)#127324

serhiy-storchaka merged 1 commit into

python:3.12python/cpython:3.12from

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