Add mcp.types as a permanent alias for mcp_types #3703

Job	Run time
checks / pre-commit	1m 2s
checks / docs	53s
checks / readme-snippets	12s
checks / test (3.10, lowest-direct, windows-latest)	1m 55s
checks / test (3.11, locked, windows-latest)	2m 8s
checks / test (3.12, locked, windows-latest)	2m 10s
checks / test (3.13, locked, ubuntu-latest)	1m 17s
checks / test (3.14, locked, windows-latest)	2m 1s
checks / test (3.10, lowest-direct, ubuntu-latest)	1m 28s
checks / test (3.14, lowest-direct, ubuntu-latest)	1m 22s
checks / test (3.14, locked, ubuntu-latest)	1m 22s
checks / test (3.13, lowest-direct, ubuntu-latest)	1m 23s
checks / test (3.10, locked, windows-latest)	1m 59s
checks / test (3.12, lowest-direct, windows-latest)	1m 54s
checks / test (3.13, locked, windows-latest)	1m 56s
checks / test (3.10, locked, ubuntu-latest)	1m 19s
checks / test (3.13, lowest-direct, windows-latest)	2m 2s
checks / test (3.12, lowest-direct, ubuntu-latest)	1m 27s
checks / test (3.14, lowest-direct, windows-latest)	1m 51s
checks / test (3.11, lowest-direct, windows-latest)	2m 1s
checks / test (3.11, lowest-direct, ubuntu-latest)	1m 13s
checks / test (3.12, locked, ubuntu-latest)	1m 37s
checks / test (3.11, locked, ubuntu-latest)	1m 26s
all-green	2s
	36m 0s

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