/api/v1/scan API should return 400 to the client when the enabled_capabilities.produces_mime_types not specified

[stonezdj]

What steps did you take and what happened:

Install the prototype trivy scanner and send a request to POST /api/v1/scan, the enabled_capabilities.produces_mime_types is missed in the request json

What did you expect to happen:

The HTTP response code should be 400 and log error message like that: enabled_capabilities.produces_mime_types is not specified in the request in the trivy log, so that user could get the http 400 error and check the trivy log to diagnostic.

Environment:

• Harbor version: 2.10.0
• Harbor Scanner Adapter for Trivy version: sbom prototype
• Harbor installation process: docker-compose

[knqyf263]

Fixed in 3bc7455