Key PointsTech giants aim to spend nearly $700 billion in the AI build-out this year alone.Demand for capacity is high and has resulted in explosive revenue growth for chip designers and cloud services companies.These 10 stocks could mint the next wave of millionaires › Technology stocks, specifically the Magnificent Seven, powered the S&P 500 higher over the past three years. And though investors rotated out of some of these players earlier thi…