In Springfield on Thursday, the medical industry went to court.The Illinois Supreme Court heard oral arguments in a pair of class action suits brought by two suburban nurses, Lucille Mosby and Yana Mazya, who allege their employers violated the state’s Biometric Information Privacy Act, a landmark 2008 law that gives Illinois residents the ability to sue companies that misuse biometric data, such as fingerprints or facial scans.It’s the same act that formed the basis of several high-profile lawsuits that have …