Add prepend mod to Finding and CsvService

ee/app/models/vulnerabilities/finding.rb

@@ -410,3 +410,5 @@ module Vulnerabilities
     end
   end
 end
+
+Vulnerabilities::Finding.prepend_mod

ee/app/services/vulnerability_exports/exporters/csv_service.rb

@@ -38,3 +38,5 @@ module VulnerabilityExports
     end
   end
 end
+
+VulnerabilityExports::Exporters::CsvService.prepend_mod