fix(vertexai): fix "Object of type 'FieldInfo' is not JSON serializable" across all schema generation#1317

jitokim wants to merge 2 commits intolangchain-ai:mainlangchain-ai/langchain-google:mainfrom

jitokim:fix/pydantic-fieldinfo-serializationjitokim/langchain-google:fix/pydantic-fieldinfo-serializationCopy head branch name to clipboard