release 0.5.0 DPP Bugs

[onthebreeze]

Impacted sections

• https://uncefact.github.io/spec-untp/docs/specification/DigitalProductPassport

Issue Description

• Claim object has both declaredValue and declaredValues property. declaredValues should not be used. It's a leftover from the transition from plural to singular properties
• Product.traceabilityInformation contains a single instance of TraceabilityPerformance. It should be an array so that events can be grouped by lifecycle stage.
• characteristics placeholder for product specific properties is missing from the DPP model.

Fix

To be implemented after pilot testing in release 0.6.0

[onthebreeze]

Also need to add a name property to conformityAssessment object of the Digital Conformity Credential