Add default for domain_id for report_instance.

[eileenmcnaughton]

Overview

Uses current domain as a sensible default for ReportInstance.create rather than it being a required field

Before

ReportInstance.create with no domain_id will give a mandatory field error

After

ReportInstance.create with no domain_id will succeed, assuming current domain

Technical Details

This is consistent with other api like Job, MembershipType, PaymentProcessor

Comments

[civibot]

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[eileenmcnaughton]

test this please

[seamuslee001]

This looks fine to me makes sense tests have passed. Merging