tax_return: commit to demonstrate a business template problem

With portal_type of portal_type, when we export the portal type configuration as path portal_types/XXX/** then portal type "configuration items"  (roles, actions, etc) id is not stable. This may be workaround by not setting last_id, but this will still cause problem when updating I guess ...

bt5/erp5_tax_return/PathTemplateItem/portal_types/Sample%20Tax%20Return/4.xml → bt5/erp5_tax_return/PathTemplateItem/portal_types/Sample%20Tax%20Return/1.xml

@@ -40,7 +40,7 @@
         </item>
         <item>
             <key> <string>id</string> </key>
-            <value> <string>4</string> </value>
+            <value> <string>1</string> </value>
         </item>
         <item>
             <key> <string>reference</string> </key>

bt5/erp5_tax_return/PathTemplateItem/portal_types/Sample%20Tax%20Return/5.xml → bt5/erp5_tax_return/PathTemplateItem/portal_types/Sample%20Tax%20Return/3.xml

@@ -40,7 +40,7 @@
         </item>
         <item>
             <key> <string>id</string> </key>
-            <value> <string>5</string> </value>
+            <value> <string>3</string> </value>
         </item>
         <item>
             <key> <string>reference</string> </key>