Though Ghost Games' racing title Need for Speed: Heat came out for PS4, Xbox One, and PC last fall, as of the game's final update tomorrow (Tuesday, June 9th), racers on any of those platforms will be able to play together thanks to crossplay support. The 24th installment in the Need for Speed franchise celebrated the overall brand's 25th anniversary last year, but this update marks a few milestones of its own: It'll be the first-ever game developed by EA to offer cross-platform support, and it'll also be a launch point for the franchise'…