Tests

[mypyc] Make multiple assignment from list memory-safe with free thre… #22648

Job	Run time
Test mypyc suite with 32-bit Python	12m 35s
mypyc runtime tests with py310-ubuntu	8m 16s
Test suite with py314-ubuntu, mypyc-compiled	16m 18s
Test suite with py312-ubuntu	10m 18s
Test suite with py313-ubuntu, mypyc-compiled	16m 36s
Test suite with py311-ubuntu	9m 25s
Test suite with py314-windows-64	29m 32s
Test suite with py315-ubuntu, mypyc-compiled	15m 44s
Test suite with py314t-ubuntu, mypyc-compiled	18m 4s
Parallel tests with py314-windows-64, interpreted	10m 0s
Type check our own code (py310-windows-64)	1m 58s
Formatting and code style with Black + ruff	1m 56s
Parallel tests with py314-ubuntu, mypyc-compiled	27m 50s
mypyc runtime tests with py313-macos	8m 4s
Type check our own code (py310-ubuntu)	1m 8s
Parallel tests with py314-ubuntu, interpreted	27m 19s
Test suite with py310-ubuntu, mypyc-compiled	16m 34s
	3h 51m 37s

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