Add FuseboxPerfettoDataSource to emit Fusebox traces using Perfetto

[bgirard]

Summary: Ideally we would use Fusebox directly but it's not supported in release build. This is a clever work around that:

1. Allows us to use Perfetto to start/stop a trace, otherwise we'd need to build another way to do that which would be either hacky and/or complex.
2. Implements tacking Hermes JS samples and putting them inside of Fusebox traces.
3. Manually taking the trace and opening them in an instance of devtools.

Differential Revision: D62263012

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D62263012

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D62263012

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D62263012

[facebook-github-bot]

This pull request has been merged in facebook/react-native@ef0ea4d834ec61c5deede487b46a787a363f6a64.

[react-native-bot]

This pull request was successfully merged by Benoit Girard in ef0ea4d834ec61c5deede487b46a787a363f6a64

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