Chinese smartphone company Honor has released devices that fold up to be nearly as thin as an iPhone.Nurphoto | Nurphoto | Getty ImagesBARCELONA — Honor on Sunday pledged $10 billion in artificial intelligence investments over the next five years and announced a deepening partnership with Google, as the Chinese smartphone maker looks to bolster its market share overseas.The investment plan, revealed at Mobile World Congress in Barcelona, is designed to reposition the firm from a smartphone playe...