### Apache Airflow version

2.7.0rc2

### What happened

In the Airflow UI, currently, the DAG Processor is visible in the Cluster Activity page even if there is no stand-alone dag processor. 

### What you think should happen instead

It should be hidden if there is no stand-alone dag processor.

### How to reproduce

Run Airflow 2.7 

### Operating System

Mac OS

### Versions of Apache Airflow Providers

Airflow > 2.7

### Deployment

Official Apache Airflow Helm Chart

### Deployment details

_No response_

### Anything else

_No response_

### Are you willing to submit PR?

- [X] 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)

self,
        tis: Collection[TaskInstance],
        target_state: TaskInstanceState,
        session: Session = NEW_SESSION,
    ) -> None:
        """Set task instance state."""
        try:
            count = len(tis)
            for ti in tis:
                ti.set_state(target_state, session)
            session.commit()
            flash(f"{count} task instances were set to '{target_state}'")
        except Exception:
            flash("Failed to set state", "error")
    @action("set_running", "Set state to 'running'", "", single=False)
    @action_has_dag_edit_access
    @action_logging
    def action_set_running(self, tis):
        """Set state to 'running'."""
        self.set_task_instance_state(tis, TaskInstanceState.RUNNING)
        self.update_redirect()
        return redirect(self.get_redirect())
    @action("set_failed", "Set state to 'failed'", "", single=False)
    @action_has_dag_edit_access
    @action_logging
    def action_set_failed(self, tis):