New resource: Tracking fields

[Jericho]

Add the tracking fields resource

• [ ] Create a tracking field
• [ ] Delete a tracking field
• [ ] Get a tracking field
• [ ] List tracking fields
• [ ] Update a tracking field

https://developers.zoom.us/docs/api/rest/reference/zoom-api/methods/#tag/Tracking-Field

[Jericho]

My account does not have access to this functionality. I get Access restricted, you do not have the privilege to perform this action when I attempt to retrieve the list of existing tracking fields