By Matt Audilet Warriors superstar Steph Curry gave NBA fans a scare when he suffered an injury during the fourth quarter of Golden State’s Game 3 loss to the Boston Celtics on Wednesday night. Fortunately for the Warriors, it appears their fearless leader won’t have to miss any time in their Finals series. There’s reportedly “optimism” that Curry avoided any serious issues. During his media availability on Thursday, Warriors head coach Steve Kerr said he expects Curry to take the court in Game 4. Curry’s foot injury occurred when Boston big man Al Horford awkwardly landed on the back of his l…