PHOENIX – Passing their first test, the Warriors’ season again comes down to one game. But this time, a win gets them into the NBA playoffs for a first-round series against the No. 1 seed Oklahoma City Thunder.The Warriors’ epic comeback road win Wednesday night against the Los Angeles Clippers in the NBA play-in tournament pushed them to Phoenix, where they will face the Suns on Friday night. The winner moves on, and the loser starts their offseason early. Unlike their regular-season struggles against the Clippers, the Warriors didn’t have many problems with the Suns. They went 3-1, and their only loss to them was by one point on a controversial foul call that gave the Suns free throws with 0.4 seconds left. But as the Warriors preached before their first game in the play-in tournament, the past is the past in single elimination.How the Warriors beat the Clippers brought back memories of the good old days, telling everyone their time isn’t up quite yet. That was probably the most excited they’ve been since the last game the Warriors were in Phoenix and celebrated a crazy comeback like a Game 7 win. Two-plus months have passed,...