Tests

Script to update stubinfo.py #14314

Job	Run time
Test mypyc suite with 32-bit Python	7m 32s
Test suite with py39-ubuntu, mypyc-compiled	18m 40s
Test suite with py39-windows-64	20m 56s
Test suite with py310-ubuntu	17m 5s
Test suite with py311-ubuntu, mypyc-compiled	16m 43s
Test suite with py312-ubuntu, mypyc-compiled	18m 20s
Test suite with py313-ubuntu, mypyc-compiled	18m 29s
mypyc runtime tests with py39-macos	4m 15s
Type check our own code (py39-ubuntu)	1m 49s
Type check our own code (py39-windows-64)	2m 56s
Formatting and code style with Black + ruff	57s
	2h 7m 42s

Provide feedback