RED-7054 - Not possible to delete specific dossier - Error code 500 returned

- add Transaction

persistence-service-v1/persistence-service-processor-v1/src/main/java/com/iqser/red/service/persistence/management/v1/processor/service/DossierManagementService.java

@@ -63,6 +63,7 @@ public class DossierManagementService {
     }
 
 
+    @Transactional
     public void delete(String dossierId) {
 
         OffsetDateTime now = OffsetDateTime.now();