slapos_erp5: do not allow creating Contract Invitation Token anymore

master/bt5/slapos_erp5/PortalTypeAllowedContentTypeTemplateItem/allowed_content_types.xml

@@ -3,7 +3,6 @@
   <item>Cloud Contract Line</item>
  </portal_type>
  <portal_type id="Invitation Token Module">
-  <item>Contract Invitation Token</item>
   <item>Invitation Token</item>
  </portal_type>
  <portal_type id="Organisation">

master/bt5/slapos_erp5/bt/template_portal_type_allowed_content_type_list

 Contract Invitation Token | Cloud Contract Line
-Invitation Token Module | Contract Invitation Token
 Invitation Token Module | Invitation Token
 Organisation | Geographical Area
 Organisation | Geographical Location
\ No newline at end of file