PHILADELPHIA — Temple University has joined other colleges facing a federal probe over its handling of antisemitism complaints on campus. The U.S. Department of Education’s Office of Civil Rights this week included the North Philadelphia university on its list of open investigations for discrimination allegations over failure to handle complaints about antisemitism and Islamophobia. The department did not specifically say what it was investigating Temple for, but the editor-in-chief of Campus Reform, an Arlington, Va.-based national conservative news website focused on higher education, had fi…