fix import with domain setup dns verification (#98)

Co-authored-by: Michael Hoennig <michael@hoennig.de>
Reviewed-on: https://dev.hostsharing.net/hostsharing/hs.hsadmin.ng/pulls/98
Reviewed-by: Marc Sandlus <marc.sandlus@hostsharing.net>

src/test/java/net/hostsharing/hsadminng/hs/migration/ImportHostingAssets.java

@@ -1450,6 +1450,7 @@ public class ImportHostingAssets extends BaseOfficeDataImport {
                                     // nothing here
                             ))
                             .build();
+                    domainSetupAsset.markAsLoaded(); // to skip setup verification
                     domainSetupsByName.put(domain_name, domainSetupAsset);
                     domainSetupAssets.put(domain_id, domainSetupAsset);
                     domainSetupAsset.setSubHostingAssets(new ArrayList<>());