Mon, 05/13/2024 - 04:45 Tech Insider Apple's senior vice president of software engineering, Craig Federighi (left) spent weeks testing OpenAI's chatbot, ChatGPT (right), per The New York Times.Josh Edelson/AFP via Getty Images; Smith Collection/Gado via Getty Images Tags AI, Tech, insider-news, apple, AI, craig-federighi, john-giannandrea, chat-gpt, OpenAI Source Apple's software chiefs decided they needed to upgrade Siri after spending week…