message: Update to renamed core function
diff: @@ -60,7 +60,7 @@ Results::Results(SharedRealm r, LinkViewRef lv, util::Optional<Query> q, SortDes
  m_mode = Mode::Query;
  }
  if (s) {
  - m_descriptor_ordering.emplace_sort(std::move(s));
  + m_descriptor_ordering.append_sort(std::move(s));
  }
  }
  @@ -517,7 +517,7 @@ TableView Results::get_tableview()
  Results Results::sort(realm::SortDescriptor&& sort) const
  {
  DescriptorOrdering new_order = m_descriptor_ordering;
  - new_order.emplace_sort(std::move(sort));
  + new_order.append_sort(std::move(sort));
  return Results(m_realm, get_query(), std::move(new_order));
  }
  @@ -529,7 +529,7 @@ Results Results::filter(Query&& q) const
  Results Results::distinct(realm::SortDescriptor&& uniqueness)
  {
  DescriptorOrdering new_order = m_descriptor_ordering;
  - new_order.emplace_distinct(std::move(uniqueness));
  + new_order.append_distinct(std::move(uniqueness));
  return Results(m_realm, get_query(), std::move(new_order));
  }
  