fix win32 high cpu occupancy rate
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3_cocostudio
Merge pull request #9368 from huangshiwu/v3_wincpu

fix win32 high cpu occupancy rate
[ci skip] Update CHANGELOG
Merge pull request #9371 from samuele3hu/v3_cocostudio

[ci skip]Update CocoStudioActionTimelineTest for Lua
[ci skip]
[ci skip] Update CHANGELOG
[ci skip]
[ci skip]
[ci skip]
performance improvement
Merge pull request #9377 from dabingnn/v3.3Perf

performance improvement