slapos_erp5: Missing roles for document_module

master/bt5/slapos_erp5/LocalRolesTemplateItem/document_module.xml

 <local_roles_item>
  <local_roles>
+  <role id='G-COMPANY'>
+   <item>Auditor</item>
+   <item>Author</item>
+  </role>
  </local_roles>
+ <local_role_group_ids>
+  <local_role_group_id id='group'>
+    <principal id='G-COMPANY'>Auditor</principal>
+    <principal id='G-COMPANY'>Author</principal>
+  </local_role_group_id>
+ </local_role_group_ids>
 </local_roles_item>
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