testTemplateTool.py: remove erp5_workflow_test_data from expected_position_dict.

product/ERP5/tests/testTemplateTool.py

@@ -669,7 +669,6 @@ class TestTemplateTool(ERP5TypeTestCase):
       'erp5_base': second_group,
       'erp5_jquery': third_group,
       'erp5_ingestion': third_group,
-      'erp5_workflow_test_data': third_group,
       'erp5_web': fourth_group,
       'erp5_crm': fourth_group,
       'erp5_credential': fifth_group}