WASHINGTON—Chrysler parent Stellantis is recalling 19,808 plug-in hybrid minivans and urged owners to stop recharging them, after reports of 12 fires in parked vehicles. The automaker said the recall covers 2017–2018 Chrysler Pacifica Hybrid vehicles. All were parked and turned off, while eight were connected to chargers. Stellantis said it was unaware of any related…