A hairstylist and salon owner is the second Clay County plaintiff challenging the governor’s constitutional authority during the COVID-19 pandemic.Sonja Harrison is suing as the owner of her hair salon, Visible Changes in Louisville, which has been closed since Gov. J.B. Pritzker’s first order was issued March 20.Pritzker’s stay-at-home order, which he extended through May 31, does not allow “nonessential” businesses such as hair salons to be open.The new complaint in the 4th Judicial Circuit …