* [DevTools] front-end for profiling event stack
Adds a side-bar to the profiling tab. Users can now select an update event, and are
shown the callstack from the originating component. When a source path is available
there is now UI to jump to source.
Add FB enabled feature flag: enableProfilerComponentTree for the side-bar.
resolves#24170
Refactor DevTools to record Timeline data (in memory) while profiling. Updated the Profiler UI to import/export Timeline data along with legacy profiler data.
Relates to issue #22529
Refactor SearchInput component (used in Components tree) to be generic DevTools component with two uses: ComponentSearchInput and TimelineSearchInput.
Refactored Timeline Suspense to more closely match other, newer Suspense patterns (e.g. inspect component, named hooks) and colocated Susepnse code in timelineCache file.
Add search by component name functionality to the Timeline. For now, searching zooms in to the component measure and you can step through each time it rendered using the next/previous arrows.
Jan KassensandGitHub
Blake FriedmanandGitHub
Brian VaughnandGitHub