WASHINGTON — Two of the Supreme Court justices who disagree most often on the outcomes of cases say they both still try hard to persuade each other, and sometimes succeed. Justice Sonia Sotomayor and Justice Amy Coney Barrett made the comments in a pretaped conversation made public for the first time Thursday evening.Barrett, a conservative, and Sotomayor, a liberal, were on opposite sides of a decision last month in which the court stripped away women’s constitutional protections for abortion. They also …