By Milo Taibi San Francisco 49ers fans today received an update on Jimmy Garoppolo’s health status, and the timing couldn’t be more interesting. Garoppolo on Friday said it’s “up in the air” as to whether he’d make a Super Bowl appearance. And now, with the Niners’ biggest game of the season looming, the NFL Network’s Ian Rapoport has leant credibility to the idea that Jimmy G could return if San Francisco wins today. “It has been eight weeks since Garoppolo broke his foot. The Super Bowl is 10 weeks from that injury,” Rapoport began. “Based on the scan that he got earlier in the week, my unde…