React Devtools Profiler

[jasonLaster]

Description:

We would like to be able to show the react profiler in addition to the component tree.

Notes:

1. There are 3 react versions: Development, Production, Profiling.
2. When the user clicks record we should be able to start profiling mode.
3. When the user views a replay, the react devtools operations will include the profiling data
4. When the user clicks on a commit, replay can send a command to the react devtools to get the render data

https://github.com/RecordReplay/devtools/issues/2287