def call(report)
      breadcrumbs = report.configuration.breadcrumbs.to_a
      report.breadcrumbs = breadcrumbs unless breadcrumbs.empty?
      @next.call(report)
    end
def call(report)
      breadcrumbs = report.configuration.breadcrumbs.to_a
      report.breadcrumbs = breadcrumbs unless breadcrumbs.empty?
      @next.call(report)
    end
@param next_callable [#call] the next callable middleware

 Execute this middleware

 @param report [Bugsnag::Report] the report being iterated over