chore: update LATEST_PROTOCOL_VERSION to 2025-11-25 (#1715) #509

Job	Run time
checks / pre-commit	29s
checks / readme-snippets	15s
checks / test (3.10, lowest-direct, windows-latest)	2m 23s
checks / test (3.10, lowest-direct, ubuntu-latest)	43s
checks / test (3.11, lowest-direct, ubuntu-latest)	47s
checks / test (3.10, highest, ubuntu-latest)	48s
checks / test (3.11, highest, ubuntu-latest)	43s
checks / test (3.10, highest, windows-latest)	2m 17s
checks / test (3.11, lowest-direct, windows-latest)	2m 30s
checks / test (3.11, highest, windows-latest)	3m 6s
checks / test (3.12, highest, windows-latest)	3m 25s
checks / test (3.12, lowest-direct, ubuntu-latest)	50s
checks / test (3.13, highest, ubuntu-latest)	47s
checks / test (3.12, lowest-direct, windows-latest)	3m 20s
checks / test (3.13, highest, windows-latest)	2m 26s
checks / test (3.13, lowest-direct, ubuntu-latest)	46s
checks / test (3.13, lowest-direct, windows-latest)	2m 31s
checks / test (3.12, highest, ubuntu-latest)	48s
	28m 54s

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