Bump mypy from 1.14.0 to 1.14.1 #376

Job	Run time
Code quality	42s
Tests on ubuntu-latest and 3.9	12s
Tests on ubuntu-latest and 3.10	21s
Tests on ubuntu-latest and 3.11	17s
Tests on ubuntu-latest and 3.12	23s
Tests on ubuntu-latest and 3.13	27s
Tests on ubuntu-latest and pypy3.9	21s
Tests on ubuntu-latest and pypy3.10	18s
Tests on windows-latest and 3.9	42s
Tests on windows-latest and 3.10	1m 13s
Tests on windows-latest and 3.11	59s
Tests on windows-latest and 3.12	48s
Tests on windows-latest and 3.13	1m 42s
Tests on windows-latest and pypy3.9	1m 58s
Tests on windows-latest and pypy3.10	1m 41s
Tests on macos-latest and 3.9	37s
Tests on macos-latest and 3.10	30s
Tests on macos-latest and 3.11	14s
Tests on macos-latest and 3.12	15s
Tests on macos-latest and 3.13	15s
Tests on macos-latest and pypy3.9	58s
Tests on macos-latest and pypy3.10	29s
Code coverage	15s
	15m 37s

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