RangePicker - didn't hide picker panel automatically when click presupposed ranges. #7747
Description
Version
2.13.3
Environment
Mac, Chrom 版本 60.0.3112.113（正式版本） （64 位）
Reproduction link
https://codepen.io/yutingzhao1991/pen/NapaVj?editors=0010
Steps to reproduce
Click to open RangePicker panel, then click presupposed ranges. Panel didn't hide automatically.
What is expected?
Panel hidden automatically.
What is actually happening?
Panel didn't hide automatically.
点击RangePicker中预置的时间范围，选择面板没有自动隐藏。鼠标hover到预置的时间范围的时候确定按钮是置灰的，这种情况应该是用户不需要再去手动点击确定，而是直接隐藏选择面板并触发onOk。