simulation: MultiPropertyEquivalenceTester was missing from Variation...

simulation: MultiPropertyEquivalenceTester was missing from Variation Divergence Tester Portal Type.

Followup of: "simulation: improve equivalence testers explanations messages".

bt5/erp5_simulation/PortalTypePropertySheetTemplateItem/property_sheet_list.xml

@@ -5,4 +5,7 @@
  <portal_type id="Specialise Divergence Tester">
   <item>SpecialiseEquivalenceTester</item>
  </portal_type>
+ <portal_type id="Variation Divergence Tester">
+  <item>MultiPropertyEquivalenceTester</item>
+ </portal_type>
 </property_sheet_list>
\ No newline at end of file

bt5/erp5_simulation/bt/template_portal_type_property_sheet_list

 Net Converted Quantity Divergence Tester | MultiPropertyEquivalenceTester
-Specialise Divergence Tester | SpecialiseEquivalenceTester
\ No newline at end of file
+Specialise Divergence Tester | SpecialiseEquivalenceTester
+Variation Divergence Tester | MultiPropertyEquivalenceTester
\ No newline at end of file