[web] update refund policy in zh-CN from 30 days to 14 days (#33236)

GitOrigin-RevId: 27f6b116b2cc344449417e7e32f7b93784919977

services/web/locales/zh-CN.json

@@ -1240,7 +1240,7 @@
   "missing_field_for_entry": "缺少字段",
   "missing_fields_for_entry": "缺少字段",
   "missing_payment_details": "缺少付款详情",
-  "money_back_guarantee": "30天无理由退款",
+  "money_back_guarantee": "14天无理由退款",
   "month": "月",
   "month_plural": "个月",
   "monthly": "每个月",