【harmony-hybrid】解决IntersectionObserver相关接口无效问题

[heweishui]

这个 PR 做了什么? (简要描述所做更改)

解决IntersectionObserver相关接口无效问题

这个 PR 是什么类型? (至少选择一个)

• 错误修复(Bugfix) issue: fix #
• 新功能(Feature)
• 代码重构(Refactor)
• TypeScript 类型定义修改(Typings)
• 文档修改(Docs)
• 代码风格更新(Code style update)
• 其他，请描述(Other, please describe):

这个 PR 涉及以下平台:

• 所有小程序
• 微信小程序
• 支付宝小程序
• 百度小程序
• 字节跳动小程序
• QQ 轻应用
• 京东小程序
• 快应用平台（QuickApp）
• Web 平台（H5）
• 移动端（React-Native）
• 鸿蒙（harmony）

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 56.51%. Comparing base (eeacd2c) to head (0434a61).

Additional details and impacted files

@@           Coverage Diff            @@
##             main   #15929    +/-   ##
========================================
  Coverage   56.51%   56.51%            
========================================
  Files         500      500            
  Lines       22767    22767            
  Branches     5797     5791     -6     
========================================
  Hits        12866    12866            
- Misses       8824     8945   +121     
+ Partials     1077      956   -121     

Flag	Coverage Δ
taro-cli	75.00% <ø> (+25.77%)	⬆️
taro-runner	54.00% <ø> (+4.78%)	⬆️
taro-runtime	79.39% <ø> (ø)
taro-web	40.47% <ø> (ø)

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see 23 files with indirect coverage changes