PHOENIX – Even in the back hallways of Footprint Center, the chanting came through loud and clear. “M-V-P. M-V-P.” Amid that backing chorus from visiting Timberwolves fans, Anthony Edwards made his way from the floor, where he received congratulations from his childhood hero Kevin Durant, to the Wolves locker room after the team won its first playoff series since 2004 with a 122-116 Game 4…