SPRINGFIELD — Two seats on the Illinois Supreme Court are up for vote on Nov. 8, and the outcomes of those races could flip the state’s high court from a Democratic majority to a Republican one for the first time in more than 50 years.In the 2nd District, longtime Judge Elizabeth “Liz” Rochford, a Democrat, is facing former Lake County Sheriff Mark Curran, a recent Republican U.S. Senate candidate who has never served as a judge.They’re vying for a 10-year term on the Supreme Court in a seat …