tests

Bump Ruff and mypy #6819

Job	Run time
collateral (docs)	2m 30s
collateral (diffcov)	3m 47s
test_cygwin (39, windows-latest)	16m 39s
Fail the job if files changed under _disutils/_vendor folders	15s
test (>=3.13.5, ubuntu-latest)	3m 51s
test (3.9, windows-latest)	10m 18s
test (3.9, macos-latest)	5m 10s
test (3.9, ubuntu-latest)	3m 53s
test (>=3.13.5, windows-latest)	7m 31s
test (3.11, ubuntu-latest)	3m 10s
test (>=3.13.5, macos-latest)	4m 57s
test (ubuntu-latest, 3.10, stdlib)	3m 43s
test (3.10, ubuntu-latest)	4m 6s
test (pypy3.10, ubuntu-latest, stdlib)	11m 59s
test (3.14, ubuntu-latest)	4m 4s
test (3.12, ubuntu-latest)	3m 41s
integration-test	0s
check	2s
release	0s
	1h 29m 36s

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