Update translation files

Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translation: server-tools-12.0/server-tools-12.0-excel_import_export_demo
Translate-URL: https://translation.odoo-community.org/projects/server-tools-12-0/server-tools-12-0-excel_import_export_demo/

excel_import_export_demo/i18n/zh_CN.po

@@ -31,9 +31,9 @@ msgid "Allow Choose Template"
 msgstr "添加表单部分"
 
 #. module: excel_import_export_demo
-#: model:ir.model.fields,field_description:excel_import_export_demo.field_report_partner_list__attachment_ids
-#: model:ir.model.fields,field_description:excel_import_export_demo.field_report_sale_order__attachment_ids
-msgid "Attachments"
+#: model:ir.model.fields,field_description:excel_import_export_demo.field_report_partner_list__assigned_attachment_ids
+#: model:ir.model.fields,field_description:excel_import_export_demo.field_report_sale_order__assigned_attachment_ids
+msgid "Assigned Attachments"
 msgstr ""
 
 #. module: excel_import_export_demo