Add flags to the download Hermes command

Add more```options``` to the command: 
- [x] Add a flag ```--raw```: download the original Hermes sampling profile 
   - Default (no flag): download the Chrome format profile that has been transformed from the origin Hermes profile

- [x] Add a flag ```--verbose```: list out the adb commands that are run behind the scene of the ```react-native profile-hermes``` command
