PHOENIX — The Minnesota Timberwolves had an eight-point lead with less than minute to go Friday night, talking a little smack to their opponents as a hard-fought, chippy game between Western Conference rivals came to a close.There was one problem: The Phoenix Suns weren’t done.Backup guard Collin Gillespie hit the go-ahead jumper with 6.4 seconds left and the Suns rallied to stun the Timberwolves 114-113 for their seventh win in eight games. The preceding minute was a masterclass in comeback moxie, with a no-name group of Suns putting together a wild win.“They were talking too early and I love that, when guys get too confident,” Suns forward Dillon Brooks said. “Once the pressure starts heating up, their eyes start getting big, they start getting scared.”Here’s how the unexpected happened: Minnesota pushed ahead 113-105 with after Donte DiVincenzo hit his second free throw with 1:09 left. Phoenix brought the ball up the court and Brooks’ 3-pointer was off the mark, but Royce O’Neale was there for the offensive rebound and putback, cutting it to 113-107 with 49.3 seconds left.A few seconds later, Gillespie stole the in-bounds pass and Brooks found Jordan Goodwin for a 3-pointer, slicing the lead to 113-110. There were still 43.4 seconds remaining.“We’re just super competitive, winners and want to play …