fix: order of imported elements

Author: carlos-schmidt

core/src/main/java/de/fraunhofer/iosb/ilt/faaast/service/request/handler/proprietary/ImportRequestHandler.java

@@ -57,8 +57,8 @@ public ImportResponse process(ImportRequest request, RequestExecutionContext con
                 .read(new ByteArrayInputStream(request.getContent()));
         ImportResult.Builder result = ImportResult.builder();
         StreamHelper.concat(
-                environmentContext.getEnvironment().getAssetAdministrationShells().stream(),
                 environmentContext.getEnvironment().getSubmodels().stream(),
+                environmentContext.getEnvironment().getAssetAdministrationShells().stream(),
                 environmentContext.getEnvironment().getConceptDescriptions().stream())
                 .forEach(x -> {
                     try {