The old schema $id references are not valid anymore

[e-backmark-ericsson]

The $id references in the json schemas for the events are not valid anymore since the rendering of cdevents.dev was changed recently.

Example:
This event schema: https://github.com/cdevents/spec/blob/spec-v0.1/schemas/artifactpackaged.json
has an $id reference to https://cdevents.dev/0.1.2/schema/artifact-packaged-event
which is not valid

[afrittoli]

Fixed by cdevents/cdevents.dev#33