[frauddetection] Use span links as Kafka consumer

[puckpuck]

Changes

Use environment variables with the Java agent to take advantage of additional attribute: kafka.record.queue_time_ms, and it will also use a Span Link to refer back to the parent trace.

Merge Requirements

For new features contributions please make sure you have completed the following
essential items:

• CHANGELOG.md updated to document new feature additions
• Appropriate documentation updates in the docs
• Appropriate Helm chart updates in the helm-charts

Maintainers will not merge until the above have been completed. If you're unsure
which docs need to be changed ping the
@open-telemetry/demo-approvers.