[HUBBLE - 334] Hotfix/add relevant asset trades model

[edualvess]

PR Checklist

PR Structure

• This PR has reasonably narrow scope (if not, break it down into smaller PRs).
• This PR avoids mixing refactoring changes with feature changes (split into two PRs
  otherwise).
• This PR's title starts with the jira ticket associated with the PR.

Thoroughness

• This PR adds tests for the most critical parts of the new functionality or fixes.
• I've updated the README with the added features, breaking changes, new instructions on how to use the repository.

What

Added new dbt task to dbt_stellar_marts DAG to include relevant_asset_trades model.

Why

The model was added to dbt in #177 and needs to be added to the Airflow pipeline to run at the designed cadence.

Known limitations

[TODO or N/A]