CHICAGO — Enrique Hernandez put a Hollywood ending on an L.A. story three decades in the making. Fueled by a home run trilogy from their emotional utilityman, the Los Angeles Dodgers are going to the World Series. Hernandez homered three times and drove in a championship-series record seven runs, Clayton Kershaw breezed through six crisp innings and Los Angeles ended the Chicago Cubs’ title defense with an 11-1 rout in Game 5 of the NL Championship Series on Thursday night. “It feels good to hear World Series,” Kershaw said.