TreeSelect组件能否添加一个树节点的点击事件

[lbj818]

• I have searched the issues of this repository and believe that this is not a duplicate.

What problem does this feature solve?

有时候用户只需要选择叶子节点，所以需要点击父节点展开其下面的子节点

What does the proposed API look like?

代码示例：<a-tree-select @node-click="handleNodeClick"></a-tree-select>

[github-actions]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days