Add requestor to incident reports

[Deleted user]

Feature request: add a (configured) requestor email address to create incident reports, here:

intelmq/intelmq/bin/intelmqcli_create_reports.py

Lines 85 to 86 in dad3e0d

	report_id = self.rt.create_ticket(Queue='Incident Reports', Subject=subject,
	Owner=self.config['rt']['user'])

Requestor should include the feed.code, so maybe use string formatting