fix: forbid extra arguments in FastMCP tool arg models (#3067) #3382

Job	Run time
checks / pre-commit	50s
checks / docs	45s
checks / test (3.10, locked, windows-latest)	2m 1s
checks / test (3.11, locked, windows-latest)	2m 2s
checks / test (3.10, lowest-direct, windows-latest)	1m 47s
checks / test (3.11, locked, ubuntu-latest)	1m 23s
checks / test (3.10, lowest-direct, ubuntu-latest)	12s
checks / test (3.12, lowest-direct, ubuntu-latest)	1m 25s
checks / test (3.11, lowest-direct, windows-latest)	1m 59s
checks / test (3.14, lowest-direct, ubuntu-latest)	1m 10s
checks / test (3.12, locked, ubuntu-latest)	1m 18s
checks / test (3.13, lowest-direct, ubuntu-latest)	1m 19s
checks / test (3.12, lowest-direct, windows-latest)	1m 54s
checks / test (3.13, locked, windows-latest)	2m 12s
checks / test (3.12, locked, windows-latest)	2m 2s
checks / test (3.13, locked, ubuntu-latest)	1m 14s
checks / test (3.14, lowest-direct, windows-latest)	1m 50s
checks / test (3.13, lowest-direct, windows-latest)	2m 42s
checks / test (3.14, locked, windows-latest)	2m 57s
checks / test (3.14, locked, ubuntu-latest)	2m 24s
checks / test (3.11, lowest-direct, ubuntu-latest)	1m 23s
checks / test (3.10, locked, ubuntu-latest)	1m 27s
checks / readme-snippets	16s
all-green	2s
	36m 34s

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