GitHub Actions: Test on Python 3.14 #2636

Job	Run time
checks / readme-snippets	22s
checks / test (3.11, highest, windows-latest)	1m 36s
checks / test (3.10, lowest-direct, ubuntu-latest)	46s
checks / test (3.11, lowest-direct, ubuntu-latest)	43s
checks / test (3.11, lowest-direct, windows-latest)	1m 58s
checks / test (3.10, highest, windows-latest)	1m 45s
checks / test (3.12, highest, windows-latest)	1m 31s
checks / test (3.12, highest, ubuntu-latest)	43s
checks / test (3.14, lowest-direct, ubuntu-latest)	31s
checks / test (3.12, lowest-direct, ubuntu-latest)	42s
checks / test (3.13, lowest-direct, windows-latest)	1m 56s
checks / test (3.10, highest, ubuntu-latest)	40s
checks / test (3.11, highest, ubuntu-latest)	39s
checks / test (3.10, lowest-direct, windows-latest)	1m 29s
checks / test (3.13, highest, ubuntu-latest)	44s
checks / test (3.13, highest, windows-latest)	1m 42s
checks / test (3.14, highest, ubuntu-latest)	28s
checks / test (3.12, lowest-direct, windows-latest)	1m 32s
checks / test (3.14, lowest-direct, windows-latest)	1m 39s
checks / test (3.13, lowest-direct, ubuntu-latest)	41s
checks / test (3.14, highest, windows-latest)	1m 14s
checks / pre-commit	33s
	23m 54s

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