[FR] Add Support for JSON Output

[rc-csmith]

Which category is the feature part of?

• [ ] Definition File
• [X] Code Feature
• [ ] Other (please explain)

Which product is the feature part of?

• [X] All products
• [ ] Carbon Black Response
• [ ] Threat Hunter
• [ ] Defender for Endpoint
• [ ] Sentinel1

Use Cases

• Ability to dump all fields returned by an EDR and not be limited to those supported by the preset CSV columns
• This data could then be pushed to a SIEM (e.g. Elastic) for further processing/searching

Proposal Add a --json output option to dump all fields returned by an EDR. However, default output would stay as CSV

Additional context N/A