mypy

gh-153259: Add tkinter.systray -- system tray icon and notifications … #22452

Job	Run time
Run mypy on Tools/peg_generator	30s
Run mypy on Tools/clinic	29s
Run mypy on Tools/check-c-api-docs	29s
Run mypy on Lib/test/libregrtest	33s
Run mypy on Tools/cases_generator	29s
Run mypy on Tools/build	30s
Run mypy on Tools/jit	30s
Run mypy on Lib/_pyrepl	35s
Run mypy on Lib/tomllib	29s
	4m 34s

Provide feedback