Tests

Fix test with unstable error order #21886

Job	Run time
Test mypyc suite with 32-bit Python	10m 8s
Test suite with py314-windows-64	31m 19s
Test suite with py314-ubuntu, mypyc-compiled	15m 20s
Test suite with py311-ubuntu	9m 49s
Test suite with py310-ubuntu, mypyc-compiled	16m 19s
mypyc runtime tests with py313-macos	8m 10s
Parallel tests with py314-windows-64, interpreted	11m 31s
mypyc runtime tests with py310-ubuntu	6m 50s
Type check our own code (py310-windows-64)	1m 49s
Test suite with py313-ubuntu, mypyc-compiled	16m 9s
Type check our own code (py310-ubuntu)	1m 11s
Parallel tests with py314-ubuntu, interpreted	29m 39s
Test suite with py312-ubuntu	9m 40s
Parallel tests with py314-ubuntu, mypyc-compiled	31m 20s
Formatting and code style with Black + ruff	1m 50s
Test suite with py314t-ubuntu, mypyc-compiled	17m 30s
	3h 38m 34s

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