BRUSSELS — The European Commission is reviving a long-running dream of making cutting-edge artificial intelligence chips in Europe, reducing the continent’s reliance on producers in the U.S. and Asia. The bloc’s executive arm is working with the Belgian R&D center Imec and the German innovation agency SPRIND on early plans for a state-of-the-art semiconductor factory, according to three people briefed on the talks. The push reflects growing concern in Brussels that Europe has fallen far behind