### Description

Currently Airflow has a `Filter Upstream` View/option inside the graph view. (As documented [here](https://docs.astronomer.io/learn/airflow-ui#graph-view) under `Filter Upstream`)

<img width="682" alt="image" src="https://user-images.githubusercontent.com/9246654/211711759-670a1180-7f90-4ecd-84b0-2f3b290ff477.png">

It would be great if there were also the options
1. `Filter Downstream` &
2. `Filter Downstream & Upstream`

### Use case/motivation

Sometimes it is useful to view downstream tasks & down & upstream tasks when reviewing dags. This feature would make it as easy to view those as it is to view upstream today.

### Related issues

I found nothing with a quick search

### Are you willing to submit a PR?

- [ ] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)

"""View to provide autocomplete results"""
    @auth.has_access([(permissions.ACTION_CAN_READ, permissions.RESOURCE_DAG)])
    @provide_session
    @expose("/dagmodel/autocomplete")
    def autocomplete(self, session=None):
        """Autocomplete."""
        query = unquote(request.args.get("query", ""))
        if not query:
            return flask.json.jsonify([])
        
        dag_ids_query = session.query(
            sqla.literal("dag").label("type"),
            DagModel.dag_id.label("name"),
        ).filter(~DagModel.is_subdag, DagModel.is_active, DagModel.dag_id.ilike("%" + query + "%"))
        owners_query = (
            session.query(
                sqla.literal("owner").label("type"),
                DagModel.owners.label("name"),
            )
            .distinct()
            .filter(~DagModel.is_subdag, DagModel.is_active, DagModel.owners.ilike("%" + query + "%"))
        )
        
        status = flask_session.get(FILTER_STATUS_COOKIE)
        if status == "active":
            dag_ids_query = dag_ids_query.filter(~DagModel.is_paused)
            owners_query = owners_query.filter(~DagModel.is_paused)
        elif status == "paused":