Add export_events optional param

[koszti]

Description of change

Sometimes you need to filter specific events to export from the Raw export API. Currently this is not possible and exporting all the events can take long time.

This PR adds export_events optional parameter into config.json to export only certain events from the Raw export API. The export_events parameter takes a list of event names:

"export_events": ["event_one", "event_two"]

Manual QA steps

Ran the tap.

Risks

None, the change is fully backward compatibly.

Rollback steps

• revert this branch