Apple CEO Tim Cook (L) and OpenAI CEO Sam Altman (R) were both at the Sun Valley conference over the weekend. Apple filed a lawsuit against OpenAI on Friday. Getty Images Apple filed a lawsuit against OpenAI on Friday, accusing it of stealing trade secrets. The iPhone maker accused OpenAI of poaching its engineers and accessing confidential documents. The tech and business world weighed in over the weekend. The AI talent war may now be worthy of a Hollywood adaptation. In a new lawsuit that…