[FR] Add task comments to report export

[jasonwuwrf]

Is your feature request related to a problem? Please describe.
Currently can only export "case comments" and not comments of tasks directly. There is no exported array in the task export like there are for other objects in the API.

Describe the solution you'd like
Add the array of comments associated with a task in the reporter export. This should make it available to the reporter functions in the tasks array object.

Describe alternatives you've considered
N/A

Additional context
N/A