NASHVILLE, Tenn. — Reilly Smith’s goal in the sixth round of a shootout Friday night gave the Vegas Golden Knights a 4-3 win over the Nashville Predators at sold-out Bridgestone Arena. Vegas (18-9-1) forced overtime at 19:20 when, with a sixth skater, Erik Haula ripped a one-timer from the right circle for his 10th goal of…