Checkmk Werk 15433: service_discovery: response for non-existing jobs now include detail

ID: 15433 Title: service_discovery: response for non-existing jobs now include detail Component: REST API Level: 1 Class: Bug fix Version: 2.3.0b1 This werk fixes an issue with the problem response in the service discovery GET endpoint. Previously, it would return a 404 with a title attribute only. It now conforms to our other endpoints and returns a problem response with status code, title and detail attribute.