SoftBank Group Corp. founder Masayoshi Son is seeking to team up with Taiwan Semiconductor Manufacturing Co. to realize what could be his biggest bet yet — a trillion-dollar industrial complex in Arizona to build robots and artificial intelligence.Son envisions a version of the vast manufacturing hub of China’s Shenzhen that would bring back high-tech manufacturing to the US, according to people familiar with the billionaire’s thinking. The park may comprise production lines for AI-powered indus...