slapos_cloud: disable acquisition when search for allocation supply cells

Do not acquire from Person to an Organisation, as most user do not have access to the organisation_module

master/bt5/slapos_cloud/SkinTemplateItem/portal_skins/slapos_cloud/Project_getSoftwareProductPredicateList.py

@@ -41,5 +41,6 @@ if node_value is not None:
 return [x.getObject() for x in domain_tool.searchPredicateList(
   tmp_context,
   portal_type=predicate_portal_type,
+  acquired=0,
   tested_base_category_list=tested_base_category_list
 ) if ((node_value is None) or (node_relative_url in x.getParentValue().getParentValue().getAggregateList()))]