mypy

gh-79413: Add `qualname` parameter to `dataclass.make_dataclass`. (GH… #21399

Job	Run time
Run mypy on Tools/clinic	18s
Run mypy on Lib/test/libregrtest	17s
Run mypy on Tools/cases_generator	19s
Run mypy on Lib/tomllib	16s
Run mypy on Lib/_pyrepl	18s
Run mypy on Tools/jit	19s
Run mypy on Tools/check-c-api-docs	16s
Run mypy on Tools/peg_generator	18s
Run mypy on Tools/build	17s
	2m 38s

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