RJ Barrett did the Tyrese Haliburton. And Haliburton noticed. During Game 6 between the Raptors and Cavaliers on Friday night, the score was 110-109 as No. 5 seed Toronto, with its season on the line, scrambled on its potentially final possession at home against No. 4 seed Cleveland. Scottie Barnes attempted to drive on Dean Wade, saw help from Evan Mobley and kicked it out to the Toronto-born Barrett near the top of the key. Barrett fired up a shot that hit back iron before elevating high in the air, dropping into the net with 1.2 seconds remaining, awarding Toronto a 112-110 lead, which held as the final score. RJ Barrett celebrates after defeating the Cleveland Cavaliers 112-110 with a game-winning shot in overtime. Getty Images The shot was reminiscent of Haliburton’s Game 1, game-tying heartbreaker in New York against the Knicks in last year’s Eastern Conference finals. “That looked familiar,” Haliburton wrote on X on Friday night.…