Empty resources on sink generation ?

Trying to generate an `eventbridge-sink`, like:

```
➜ eventing-integrations git:(main) ✗ mvn archetype:generate \
-DarchetypeGroupId=dev.knative.eventing \
-DarchetypeArtifactId=kn-connector-archetype-sink \
-DarchetypeVersion=1.0-SNAPSHOT \
-DartifactId=aws-eventbridge-sink \
-Dkamelet-name=aws-eventbridge \
-Dcomponent-name=aws2-eventbridge

```

Looks like a key aspects of the generated is empty `properties.adoc`

Reproduce the issue with the `mvn archetype:generate` command from the report and inspect the generated `properties.adoc`. Trace the `kn-connector-archetype-sink` generation inputs to determine why this resource is empty. Done means an eventbridge-sink generated with the expected properties documented in `properties.adoc`.

Written by the indexing model from the issue text.