remove portal types that were twice in the list. Be carefull on upgrade

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@23103 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_project/bt/revision

-550
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+551
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bt5/erp5_project/bt/template_portal_type_id_list

@@ -12,6 +12,4 @@ Task Line
 Task Module
 Task Report
 Task Report Line
-Task Report Line
-Task Report Module
 Task Report Module
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