test

Bump mypy from 1.19 to 1.19.1 #2382

Job	Run time
ubuntu-latest - 3.13	8m 22s
ubuntu-latest - 3.14	8m 41s
ubuntu-24.04-arm - 3.10	6m 29s
ubuntu-latest - 3.14 free-threading	8m 32s
ubuntu-latest - 3.12	9m 40s
windows-latest - 3.14	14m 26s
ubuntu-24.04-arm - 3.11	7m 15s
ubuntu-24.04-arm - 3.13	6m 58s
ubuntu-latest - 3.15-dev	7m 10s
ubuntu-24.04-arm - 3.12	7m 25s
ubuntu-24.04-arm - 3.14 free-threading	7m 30s
macos-latest - 3.14	11m 38s
ubuntu-latest - 3.11	8m 12s
ubuntu-latest - 3.15-dev free-threading	8m 33s
ubuntu-latest - pypy-3.11	12m 32s
ubuntu-latest - 3.10	8m 7s
ubuntu-24.04-arm - 3.14	7m 20s
	2h 28m 50s

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