Tests

Fix output config option in mypy.ini #22133

Job	Run time
Test mypyc suite with 32-bit Python	19m 42s
Test suite with py312-ubuntu	9m 44s
Parallel tests with py314-windows-64, interpreted	11m 26s
Test suite with py314t-ubuntu, mypyc-compiled	18m 29s
Parallel tests with py314-ubuntu, mypyc-compiled	29m 10s
Test suite with py313-ubuntu, mypyc-compiled	15m 53s
mypyc runtime tests with py313-macos	5m 3s
Test suite with py314-windows-64	33m 5s
Test suite with py311-ubuntu	9m 29s
Parallel tests with py314-ubuntu, interpreted	27m 12s
Formatting and code style with Black + ruff	1m 56s
Test suite with py314-ubuntu, mypyc-compiled	15m 42s
Test suite with py310-ubuntu, mypyc-compiled	17m 2s
Type check our own code (py310-ubuntu)	1m 8s
Type check our own code (py310-windows-64)	2m 4s
mypyc runtime tests with py310-ubuntu	7m 11s
	3h 44m 16s

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