Summary:
This sync includes the following changes:
- **[419cc9c37](facebook/react@419cc9c )**: Fix: Hide new/updated nodes in already hidden tree ([#21929](facebook/react#21929)) //<Andrew Clark>//
- **[4758e4533](facebook/react@4758e45 )**: React Native: Export getInspectorDataForInstance API ([#21572](facebook/react#21572)) //<Brian Vaughn>//
- **[ae5d26154](facebook/react@ae5d261 )**: Fix: LegacyHidden should not toggle effects ([#21928](facebook/react#21928)) //<Andrew Clark>//
- **[9ab90de60](facebook/react@9ab90de )**: Clean-up: Move Offscreen logic from Suspense fiber ([#21925](facebook/react#21925)) //<Andrew Clark>//
- **[3f62dec84](facebook/react@3f62dec )**: Typo fix ([#21729](facebook/react#21729)) //<Deniz Susman>//
- **[5579f1dc8](facebook/react@5579f1d )**: Update test comments with explanations ([#21857](facebook/react#21857)) //<Ricky>//
- **[262ff7ad2](facebook/react@262ff7a )**: Refactor "disappear" logic into its own traversal ([#21901](facebook/react#21901)) //<Andrew Clark>//
- **[34600f4fa](facebook/react@34600f4 )**: Refactor "reappear" logic into its own traversal ([#21898](facebook/react#21898)) //<Andrew Clark>//
- **[310187264](facebook/react@3101872 )**: Clean up flushSync flow types ([#21887](facebook/react#21887)) //<Ricky>//
- **[a97b5ac07](facebook/react@a97b5ac )**: [Bugfix] Don't hide/unhide unless visibility changes ([#21875](facebook/react#21875)) //<Andrew Clark>//
- **[81346764b](facebook/react@8134676 )**: Run persistent tests in more configurations in CI ([#21880](facebook/react#21880)) //<Andrew Clark>//
- **[9090257e6](facebook/react@9090257 )**: fix: restore execution context after RetryAfterError completed ([#21766](facebook/react#21766)) //<Sebastian Silbermann>//
- **[14bac6193](facebook/react@14bac61 )**: Allow components to render undefined ([#21869](facebook/react#21869)) //<Ricky>//
- **[87b67d319](facebook/react@87b67d3 )**: Enable scheduling profiler flag for react-dom profiling builds ([#21867](facebook/react#21867)) //<Brian Vaughn>//
- **[464f27572](facebook/react@464f275 )**: Update link to flow ([#21862](facebook/react#21862)) //<Ehsan Hosseini>//
- **[9f5224a9c](facebook/react@9f5224a )**: Restore DevTools console message ([#21864](facebook/react#21864)) //<Dan Abramov>//
- **[a4ecd85e8](facebook/react@a4ecd85 )**: act: Batch updates, even in legacy roots ([#21797](facebook/react#21797)) //<Andrew Clark>//
- **[c2c6ea1fd](facebook/react@c2c6ea1 )**: Capture suspense boundaries with undefined fallbacks ([#21854](facebook/react#21854)) //<Ricky>//
- **[0f09f14ae](facebook/react@0f09f14 )**: Check if already rendering before flushing //<Andrew Clark>//
- **[54e88ed12](facebook/react@54e88ed )**: Bugfix: Flush legacy sync passive effects at beginning of event ([#21846](facebook/react#21846)) //<Andrew Clark>//
- **[cb8afda18](facebook/react@cb8afda )**: Add test for #21837 ([#21842](facebook/react#21842)) //<Andrew Clark>//
- **[f85f429d5](facebook/react@f85f429 )**: Use `act()` in ReactFabric tests ([#21839](facebook/react#21839)) ([#21841](facebook/react#21841)) //<Andrew Clark>//
- **[84639ab53](facebook/react@84639ab )**: Guard against reused fibers in React Native commands ([#21837](facebook/react#21837)) //<Timothy Yung>//
- **[c549bc491](facebook/react@c549bc4 )**: Revert "Use `act()` in ReactFabric tests ([#21839](facebook/react#21839))" ([#21840](facebook/react#21840)) //<Timothy Yung>//
- **[59d3aca68](facebook/react@59d3aca )**: Use `act()` in ReactFabric tests ([#21839](facebook/react#21839)) //<Timothy Yung>//
- **[9ccc25a0e](facebook/react@9ccc25a )**: Reverting recent flushSync changes ([#21816](facebook/react#21816)) //<Brian Vaughn>//
- **[ed6c091fe](facebook/react@ed6c091 )**: Replace unbatchedUpdates with flushSync ([#21776](facebook/react#21776)) //<Andrew Clark>//
- **[32eefcb3c](facebook/react@32eefcb )**: Replace flushDiscreteUpdates with flushSync ([#21775](facebook/react#21775)) //<Andrew Clark>//
- **[ab390c65e](facebook/react@ab390c6 )**: ReactDebugHooks optionally includes fileName, and line/column numbers ([#21781](facebook/react#21781)) //<Brian Vaughn>//
- **[c96761c7b](facebook/react@c96761c )**: Delete batchedEventUpdates ([#21774](facebook/react#21774)) //<Andrew Clark>//
- **[3e8c86c1c](facebook/react@3e8c86c )**: fix: maxYieldInterval should not compare with currentTime directly in Scheduler-shouldYieldToHost //<郭帅彬>//
- **[d483463bc](facebook/react@d483463 )**: Updated scripts and config to replace "master" with "main" branch ([#21768](facebook/react#21768)) //<Brian Vaughn>//

Changelog:
[General][Changed] - React Native sync for revisions cae6350...419cc9c

jest_e2e[run_all_tests]

Reviewed By: JoshuaGross

Differential Revision: D29913856

fbshipit-source-id: 58e4903766a312a64a17cfba0b0f684cf4bcacb0