SPRINGFIELD — The Illinois Supreme Court is being asked to review the state’s mask mandate and other COVID-19 mitigation orders for K-12 schools on an expedited schedule.Attorney General Kwame Raoul filed a petition for appeal Tuesday, along with a motion for an emergency stay of a Sangamon County judge’s order to block enforcement of the rules.On Feb. 4, Sangamon County Circuit Judge Raylene Grischow issued a temporary restraining order blocking enforcement of the rules which, among other things, require schools to …