WASHINGTON — The Supreme Court on Monday took up its latest case asserting religious rights claims, agreeing to hear arguments that Colorado should exempt Catholic entities from a nondiscrimination provision in its state-funded preschool program. The Archdiocese of Denver, which runs 34 preschools, says it is excluded from the statewide program because of a nondiscrimination rule that prohibits preschools from refusing admission to any child on the basis of sexual orientation and gender