[Flight] Promote enableAsyncDebugInfo to stable without enableComponentPerformanceTrack #33996
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There's a lot of overlap between
enableComponentPerformanceTrackandenableAsyncDebugInfobecause they both rely on timing information. The former is mainly emit timestamps for how long server components and awaits took. The latter how long I/O took.enableAsyncDebugInfois currently primarily for the component performance track but its meta data is useful for other debug tools too. This promotes that flag to stable.However,
enableComponentPerformanceTrackneeds more work due to performance concerns with Chrome DevTools so I need to separate them. This keeps doing most of the timing tracking on the server but doesn't emit the per-server component time stamps whenenableComponentPerformanceTrackis false.