mypy

gh-141127: Clarify o?s.symlink() documentation for argument order (#1… #17789

Job	Run time
Run mypy on Lib/_pyrepl	18s
Run mypy on Lib/test/libregrtest	19s
Run mypy on Tools/build	19s
Run mypy on Lib/tomllib	18s
Run mypy on Tools/cases_generator	20s
Run mypy on Tools/jit	21s
Run mypy on Tools/clinic	17s
Run mypy on Tools/peg_generator	19s
	2m 31s

Provide feedback