fix: forbid extra arguments in FastMCP tool arg models (#3067) #3381

Job	Run time
checks / readme-snippets	12s
checks / docs	40s
checks / pre-commit	54s
checks / test (3.10, locked, windows-latest)	2m 6s
checks / test (3.12, lowest-direct, windows-latest)	1m 52s
checks / test (3.11, locked, ubuntu-latest)	1m 15s
checks / test (3.10, lowest-direct, windows-latest)	1m 52s
checks / test (3.11, lowest-direct, ubuntu-latest)	1m 12s
checks / test (3.11, lowest-direct, windows-latest)	1m 52s
checks / test (3.12, locked, windows-latest)	1m 50s
checks / test (3.12, lowest-direct, ubuntu-latest)	1m 18s
checks / test (3.11, locked, windows-latest)	2m 22s
checks / test (3.14, lowest-direct, windows-latest)	1m 41s
checks / test (3.13, lowest-direct, windows-latest)	1m 57s
checks / test (3.13, locked, windows-latest)	1m 54s
checks / test (3.14, lowest-direct, ubuntu-latest)	1m 3s
checks / test (3.14, locked, windows-latest)	3m 6s
checks / test (3.14, locked, ubuntu-latest)	2m 21s
checks / test (3.10, locked, ubuntu-latest)	1m 15s
checks / test (3.10, lowest-direct, ubuntu-latest)	1m 15s
checks / test (3.13, lowest-direct, ubuntu-latest)	1m 7s
checks / test (3.12, locked, ubuntu-latest)	1m 31s
checks / test (3.13, locked, ubuntu-latest)	1m 12s
all-green	5s
	35m 52s

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