Adaptations for new DCC V3.2.1

new element reportAmendedSubstituted in coreData, new optional element manufacturer in itemlist, manufacturer in item now optional.

tests/DCC/GP_Temperatur_v3.2.1_DCC/AdministrativeData.CoreDataType.test.ts

@@ -3,10 +3,8 @@
  * @xml ./tests/resources/GP_Temperature_v3.2.1_DCC.xml
  */
 
-import * as fc from "fast-check";
-import { indexOf, select, toTextArr, toTextContentArr } from "../../util";
-import { CoreDataType, DCCDocument, DCCXMLElement } from "../../../src";
-import { string_ISO639_1 } from "../../Arbitraries";
+import { select } from "../../util";
+import { CoreDataType, DCCDocument } from "../../../src";
 
 const base = "/dcc:digitalCalibrationCertificate/dcc:administrativeData/dcc:coreData";
 const xpath = {