[Feature] Automatic profile regeneration

[omarzl]

This pr adds the feature proposed here #21

What changes:

• If the argument profileName exists, a request to the API will consult if there is a profile with that name.
• In case the profile exists, the flag --auto-regenerate is set and the number of devices changed, the profile will be deleted and created again with all the device ids.
• In case the profile exists but the flag --auto-regenerate isn't set, then the profile will be saved to the outputPath and the process will exit successfully.
• Since this new flag needs the profileName, a new error profileNameMissing will be triggered when the profile name doesn't exist.
• The logic in the class iTunesConnectServiceImp that determines if the profile should register devices has been moved to the enum ProfileType so it can be reused in CreateProvisioningProfileCommand

[tinder-maxwellelliott]

Looking great