mypy

gh-153333: Read tkinter profile scripts with the source file's encodi… #22450

Job	Run time
Run mypy on Tools/build	29s
Run mypy on Lib/test/libregrtest	30s
Run mypy on Tools/cases_generator	31s
Run mypy on Lib/tomllib	33s
Run mypy on Tools/check-c-api-docs	34s
Run mypy on Tools/clinic	30s
Run mypy on Lib/_pyrepl	28s
Run mypy on Tools/peg_generator	31s
Run mypy on Tools/jit	30s
	4m 36s

Provide feedback