use any old user and add fixtures for ticket reports during ticket import

bin/import_tickets_for_script_task.py

@@ -15,6 +15,7 @@ def main():
     from spiffworkflow_backend.services.process_instance_service import (
         ProcessInstanceService,
     )
+    from spiffworkflow_backend.models.process_instance_report import ProcessInstanceReportModel
 
     process_model_identifier_ticket = "ticket"
     db.session.query(ProcessInstanceModel).filter(
@@ -42,7 +43,7 @@ def main():
     }
     columns_to_header_index_mappings = {}
 
-    user = UserModel.query.filter_by(username="test_user1").first()
+    user = UserModel.query.first()
 
     with open("tests/files/tickets.csv") as infile:
         reader = csv.reader(infile, delimiter=",")
@@ -97,6 +98,9 @@ def main():
                 process_instance_data = processor.get_data()
                 print(f"process_instance_data: {process_instance_data}")
 
+    ProcessInstanceReportModel.add_fixtures()
+    print("added report fixtures")
+
 
 main()