Tests

[mypyc] Make list get/set item more memory safe on free-threaded buil… #22645

Job	Run time
Test mypyc suite with 32-bit Python	10m 53s
mypyc runtime tests with py313-macos	8m 11s
mypyc runtime tests with py310-ubuntu	7m 39s
Test suite with py313-ubuntu, mypyc-compiled	16m 28s
Parallel tests with py314-windows-64, interpreted	12m 10s
Test suite with py314-ubuntu, mypyc-compiled	16m 5s
Type check our own code (py310-windows-64)	1m 50s
Parallel tests with py314-ubuntu, mypyc-compiled	28m 27s
Test suite with py310-ubuntu, mypyc-compiled	17m 23s
Test suite with py314t-ubuntu, mypyc-compiled	17m 29s
Test suite with py312-ubuntu	9m 41s
Test suite with py311-ubuntu	9m 35s
Type check our own code (py310-ubuntu)	1m 14s
Formatting and code style with Black + ruff	1m 50s
Test suite with py315-ubuntu, mypyc-compiled	15m 53s
Test suite with py314-windows-64	31m 30s
Parallel tests with py314-ubuntu, interpreted	27m 25s
	3h 53m 43s

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