Tests

Fix narrowing with chained comparison (#21150) #21526

Job	Run time
Test mypyc suite with 32-bit Python	10m 56s
Test suite with py312-ubuntu	10m 17s
Test suite with py314-ubuntu, mypyc-compiled	16m 51s
Test suite with py314-windows-64	28m 33s
Type check our own code (py310-ubuntu)	1m 42s
Test suite with py310-ubuntu, mypyc-compiled	16m 5s
Test suite with py311-ubuntu	10m 14s
mypyc runtime tests with py310-ubuntu	6m 25s
Parallel tests with py314-ubuntu, mypyc-compiled	26m 17s
mypyc runtime tests with py313-macos	5m 23s
Parallel tests with py314-windows-64, interpreted	9m 41s
Test suite with py314t-ubuntu, mypyc-compiled	19m 46s
Formatting and code style with Black + ruff	1m 48s
Parallel tests with py314-ubuntu, interpreted	22m 29s
Type check our own code (py310-windows-64)	2m 22s
Test suite with py313-ubuntu, mypyc-compiled	16m 18s
	3h 25m 7s

Provide feedback