setAnimation bugs, cannot change animation

[pipe1404]

• cocos2d-x version: 4.0
• devices test on: Windows 11
• developing environments
  • NDK version: no
  • Xcode version: no
  • VS version: VS Community 2019
  • browser type and version:

Steps to Reproduce:

1. set up an animate action on sprite using an animation of 4 sprites(in my case).
2. call setAnimation using another animation of 6 sprites or more.
3. build and run then it will cause out_of_range exception at _splitTime in Animate::update

I think that _splitTime is not updated to match new animation timing, so it causes an exception on new animation.