Don't really have time to implement the react-compiler/healthcheck
version of this script, so for now i propose we just publish this as
react-compiler-healthcheck
the command for running this would be
```
$ npx react-compiler-healthcheck --src 'whatever/**/*.*'
```
ghstack-source-id: e2c443a912
Pull Request resolved: https://github.com/facebook/react-forget/pull/2956