CHICAGO — Like any other milestone in the WNBA, the 2022 All-Star Game will be about much more than basketball. The Chicago Sky will be well represented on the Wintrust Arena court — Candace Parker was named an All-Star starter, while Courtney Vandersloot, Kahleah Copper and Emma Meesseman are reserves. But WNBA players rarely stay on the sidelines when it comes to a fight for human rights. And as the league converges on Chicago for All-Star weekend, players carry with them the burden of a tumultuous year of advocacy for trans children, reproductive rights and gun control. But the foremost iss…