The Los Angeles Dodgers are going back to the World Series, knocking off the upstart Milwaukee Brewers tonight 5-1 in a sudden-death Game 7 in the National League Championship Series. That victory gives them the right to face the Boston Red Sox in the World Series, which starts Tuesday. Riding a three-run home run in the sixth inning by outfielder Yasiel Puig, the Dodgers silenced the raucous home crowd at Miller Park in Milwaukee, which had hoped to see its first World…