fix: ensure consistency between controlled and uncontrolled logic

[Yuiai01]

close ant-design/ant-design#44992 (comment)
问题背景：
在该 PR 之前如果 RangePicker 的 open 设置为 true，因为没有初始化 nextActiveIndex，所以根据 afferentOpen 和 index 等判断 nextActiveIndex，但是这样会导致 nextActiveIndex 永远不会是 null，因此永远不会触发关闭时间选择面板的逻辑（不会触发 onOpenChange）。
该 PR 的作用是当 RangePicker 处于选择完日期也就是可关闭状态时触发关闭选择时间面板的逻辑（会触发 onOpenChange），当 open 受控变成 false 时，需要将 focus 动画取消，并且由于 mergedActivePickerIndex 会先改变因此需要改回去。

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
picker	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Oct 9, 2023 2:21pm

[codecov]

Codecov Report

Merging #685 (f6b2569) into master (f6c6803) will increase coverage by 0.00%.
The diff coverage is 100.00%.

❗ Current head f6b2569 differs from pull request most recent head 934d722. Consider uploading reports for the commit 934d722 to get more accurate results

@@           Coverage Diff           @@
##           master     #685   +/-   ##
=======================================
  Coverage   98.94%   98.94%           
=======================================
  Files          56       56           
  Lines        2457     2466    +9     
  Branches      734      737    +3     
=======================================
+ Hits         2431     2440    +9     
  Misses         24       24           
  Partials        2        2           

Files	Coverage Δ
src/hooks/useRangeOpen.ts	100.00% <100.00%> (ø)

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more