BusinessTemplate: also sort some path properties

template_keep_path_list, template_keep_workflow_path_list and
template_keep_last_workflow_history_only_path_list were not sorted
for no reason

bt5/erp5_core_test/TestTemplateItem/portal_components/test.erp5.testBusinessTemplate.py

@@ -3300,6 +3300,10 @@ class TestBusinessTemplate(BusinessTemplateMixin):
         portal_type='Business Template')
     bt.edit(template_path_list=['b', 'c', 'a'])
     self.assertEqual(bt.getTemplatePathList(), ['a', 'b', 'c'])
+    bt.edit(template_keep_workflow_path_list=['b', 'c', 'a'])
+    self.assertEqual(bt.getTemplateKeepWorkflowPathList(), ['a', 'b', 'c'])
+    bt.edit(template_keep_last_workflow_history_only_path_list=['b', 'c', 'a'])
+    self.assertEqual(bt.getTemplateKeepLastWorkflowHistoryOnlyPathList(), ['a', 'b', 'c'])
 
   def test_01_checkNewSite(self):
     """Test Check New Site"""

product/ERP5/Document/BusinessTemplate.py

@@ -5592,6 +5592,9 @@ Business Template is a set of definitions, such as skins, portal types and categ
           'template_message_translation_list',
           'template_module_id_list',
           'template_path_list',
+          'template_keep_path_list',
+          'template_keep_workflow_path_list',
+          'template_keep_last_workflow_history_only_path_list',
           'template_portal_type_allowed_content_type_list',
           'template_portal_type_base_category_list',
           'template_portal_type_hidden_content_type_list',