SPRINGFIELD — The Illinois House narrowly passed a bill Thursday that would allow businesses, universities and other building owners to designate multi-occupancy all-gender bathrooms if they choose to do so.The bill passed on a vote of 60-40, the bare minimum number of “yes” votes needed for passage in the 118-member House, after the presiding officer held the roll open for several seconds waiting for the 60th vote to be recorded.State Rep. Katie Stuart, D-Edwardsville, who sponsored the bill, said the …