fix: validateConfirmAmount默认成功，因为输入框已禁止使用

src/views/purchasingManage/purchaseOrder/accountstatement/components/payablesInfo.vue

@@ -430,6 +430,7 @@
         });
       },
       validateConfirmAmount(rule, value, callback, row) {
+        return callback();
         const val = +value || 0;
         const max = this.getMaxConfirmAmount(row);
         if (val < 0) {