mypy

gh-144233: Fix typo in os.eventfd documentation (#144234) #19269

Job	Run time
Run mypy on Tools/jit	21s
Run mypy on Tools/build	18s
Run mypy on Lib/tomllib	18s
Run mypy on Lib/test/libregrtest	21s
Run mypy on Lib/_pyrepl	18s
Run mypy on Tools/check-c-api-docs	16s
Run mypy on Tools/peg_generator	18s
Run mypy on Tools/clinic	20s
Run mypy on Tools/cases_generator	19s
	2m 49s

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