mypy

gh-141218: Fix inaccurate object comparison documentation (#141221) #18563

Job	Run time
Run mypy on Tools/clinic	17s
Run mypy on Tools/build	17s
Run mypy on Lib/tomllib	17s
Run mypy on Lib/_pyrepl	21s
Run mypy on Lib/test/libregrtest	19s
Run mypy on Tools/peg_generator	18s
Run mypy on Tools/cases_generator	22s
Run mypy on Tools/jit	16s
	2m 27s

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