mypy

gh-84649: Use statx() in TimedRotatingFileHandler if available (ПР-15… #21752

Job	Run time
Run mypy on Lib/tomllib	16s
Run mypy on Lib/_pyrepl	21s
Run mypy on Lib/test/libregrtest	17s
Run mypy on Tools/clinic	17s
Run mypy on Tools/build	19s
Run mypy on Tools/peg_generator	21s
Run mypy on Tools/cases_generator	18s
Run mypy on Tools/check-c-api-docs	16s
Run mypy on Tools/jit	18s
	2m 43s

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