### Apache Airflow version

main (development)

### Operating System

macOS 11.5.2

### Versions of Apache Airflow Providers

_No response_

### Deployment

Virtualenv installation

### Deployment details

_No response_

### What happened

If your first try fails and you have retries enabled, the subsequent tries skip right to the final `next_method(**next_kwargs)` instead of starting with `execute` again.

### What you expected to happen

Like we reset things like start date, we should wipe `next_method` and `next_kwargs` so we can retry the task from the beginning.

### How to reproduce

_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)

airflow/models/taskinstance.py
self.try_number,
                    self.max_tries + 1,
                )
                self.log.warning(hr_line_break)
                self.queued_dttm = timezone.utcnow()
                session.merge(self)
                session.commit()
                return False
        
        self.log.info(hr_line_break)
        self.log.info("Starting attempt %s of %s", self.try_number, self.max_tries + 1)
        self.log.info(hr_line_break)
        self._try_number += 1
        if not test_mode:
            session.add(Log(State.RUNNING, self))
        self.state = State.RUNNING
        self.end_date = None
        if not test_mode:
            session.merge(self)
        session.commit()
        
        
        settings.engine.dispose()  
        if verbose:
            if mark_success:
                self.log.info("Marking success for %s on %s", self.task, self.execution_date)
            else:
                self.log.info("Executing %s on %s", self.task, self.execution_date)
        return True
    def _date_or_empty(self, attr: str):