Test

Promote usage of `uv run` (no more python vs python3) #29569

Job	Run time
Run mypy against the stubs (linux, 3.9)	2m 2s
Test typeshed with pyright (Linux, 3.9)	57s
Run mypy against the stubs (linux, 3.10)	1m 59s
Run mypy against the stubs (linux, 3.11)	1m 58s
Test typeshed with pyright (Linux, 3.10)	58s
Run mypy against the stubs (linux, 3.12)	2m 16s
Run mypy against the stubs (linux, 3.13)	2m 9s
Run mypy against the stubs (win32, 3.9)	1m 54s
Test typeshed with pyright (Linux, 3.11)	58s
Run mypy against the stubs (win32, 3.10)	1m 58s
Test typeshed with pyright (Linux, 3.12)	1m 1s
Run mypy against the stubs (win32, 3.11)	1m 53s
Test typeshed with pyright (Linux, 3.13)	57s
Run mypy against the stubs (win32, 3.12)	2m 12s
Test typeshed with pyright (Windows, 3.9)	1m 1s
Run mypy against the stubs (win32, 3.13)	2m 10s
Test typeshed with pyright (Windows, 3.10)	56s
Run mypy against the stubs (darwin, 3.9)	2m 0s
Test typeshed with pyright (Windows, 3.11)	1m 2s
Run pytype against the stubs	1m 51s
Run mypy against the stubs (darwin, 3.10)	2m 0s
Test typeshed with pyright (Windows, 3.12)	55s
Test typeshed with pyright (Windows, 3.13)	59s
Run mypy against the stubs (darwin, 3.11)	1m 56s
Test typeshed with pyright (Darwin, 3.9)	54s
Run mypy against the stubs (darwin, 3.12)	2m 9s
Run mypy on the test cases	3m 45s
Run the stub_uploader tests	4m 4s
Test typeshed with pyright (Darwin, 3.10)	54s
Run mypy against the stubs (darwin, 3.13)	2m 7s
Test typeshed with pyright (Darwin, 3.11)	1m 4s
Check typeshed structure	8s
Test typeshed with pyright (Darwin, 3.12)	1m 1s
Test typeshed with pyright (Darwin, 3.13)	56s
	55m 4s

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