datepicker 为什么不支持秒的选择？

### NutUI 包名

@nutui/nutui

### NutUI 版本号

4.3.14

### 平台

h5

### 重现链接

https://nutui.jd.com/playground/#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

### 重现步骤

type设置datesecond 可以出现秒的选择，但是不可选，滚动列都会回到初始状态

### 期望的结果是什么？

可以选择到秒

### 实际的结果是什么？

不可以选择到秒

### 环境信息

_No response_

### 其他补充信息

_No response_