mypy

gh-80620: Support negative timestamps on windows in `time.gmtime`, `t… #19127

Job	Run time
Run mypy on Tools/jit	23s
Run mypy on Lib/test/libregrtest	21s
Run mypy on Tools/peg_generator	21s
Run mypy on Tools/clinic	20s
Run mypy on Tools/check-c-api-docs	20s
Run mypy on Tools/cases_generator	19s
Run mypy on Lib/_pyrepl	19s
Run mypy on Lib/tomllib	19s
Run mypy on Tools/build	21s
	3m 3s

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