test_faulthandler is too strict in threaded checks #92006
Description
In test_faulthandler.check_dump_traceback_threads() the regex is being overly strict in regard to the line number for the run() method.
It is possible for a context switch to happen between the running.set() and stop.wait() calls which leads to the checking regex to fail. See AMD64 Windows11 3.x/1225/test for an example where this breaks.