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5e48f35f - core[minor]: Relax constraints on type checking for tools and parsers (#24459)

core[minor]: Relax constraints on type checking for tools and parsers (#24459) This will allow tools and parsers to accept pydantic models from any of the following namespaces: * pydantic.BaseModel with pydantic 1 * pydantic.BaseModel with pydantic 2 * pydantic.v1.BaseModel with pydantic 2