### Body

In the Pools UI we don't show the description column though we do have it:
https://github.com/apache/airflow/blob/99eeb84c820c8a380721e5d40f5917a01616b943/airflow/models/pool.py#L56

and we have it in the API:
https://github.com/apache/airflow/pull/19841

The task:
Expose the column in the UI
![Screenshot 2023-10-04 at 17 08 05](https://github.com/apache/airflow/assets/45845474/4ed7ed5b-8d42-4a72-b271-07d07066f914)


### Committer

- [X] I acknowledge that I am a maintainer/committer of the Apache Airflow project.
downstream_tis_to_clear.extend(
                        dag.clear(
                            start_date=dag_run.execution_date,
                            end_date=dag_run.execution_date,
                            task_ids=downstream_task_ids_to_clear,
                            include_subdags=False,
                            include_parentdag=False,
                            session=session,
                            dry_run=True,
                        )
                    )
            
            models.clear_task_instances(tis=tis_to_clear + downstream_tis_to_clear, session=session, dag=dag)
            cleared_tis_count += len(tis_to_clear)
            cleared_downstream_tis_count += len(downstream_tis_to_clear)
        return cleared_tis_count, cleared_downstream_tis_count
    @action(
        "clear",
        lazy_gettext("Clear"),
        lazy_gettext(
            "Are you sure you want to clear the state of the selected task"
            " instance(s) and set their dagruns to the QUEUED state?"
        ),
        single=False,
    )
    @action_has_dag_edit_access
    @provide_session
    @action_logging
    def action_clear(self, task_instances, session: Session = NEW_SESSION):