LIVERPOOL, England — Alisson Becker buried his head in his hands. With just five minutes of normal time remaining at Anfield, the Liverpool goalkeeper’s frustration was evident as the ball bounced off teammate Darwin Núñez and wide of Wolverhampton Wanderers’ net, giving them a goal kick. Liverpool were leading the Premier League encounter, but only barely. Matheus Cunha’s curling finish had halved the deficit for the visitors after first-half goals…