Tests

Improve negative narrowing for membership checks on tuples #22228

Job	Run time
Test mypyc suite with 32-bit Python	10m 27s
Test suite with py314-ubuntu, mypyc-compiled	15m 47s
Test suite with py311-ubuntu	9m 39s
Test suite with py310-ubuntu, mypyc-compiled	16m 37s
Test suite with py315-ubuntu, mypyc-compiled	15m 10s
Test suite with py312-ubuntu	9m 41s
Test suite with py314t-ubuntu, mypyc-compiled	17m 49s
Type check our own code (py310-ubuntu)	1m 9s
Parallel tests with py314-ubuntu, interpreted	24m 56s
Type check our own code (py310-windows-64)	1m 48s
Formatting and code style with Black + ruff	1m 50s
Test suite with py313-ubuntu, mypyc-compiled	15m 33s
mypyc runtime tests with py313-macos	7m 55s
mypyc runtime tests with py310-ubuntu	7m 6s
Parallel tests with py314-windows-64, interpreted	12m 7s
Parallel tests with py314-ubuntu, mypyc-compiled	26m 42s
Test suite with py314-windows-64	31m 29s
	3h 45m 45s

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