### 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
'\n'.join(f"{k}={v}" for k, v in airflow_context_vars.items()),
            )
            os.environ.update(airflow_context_vars)
            
            task_copy.pre_execute(context=context)
            
            self._run_execute_callback(context, task)
            if task_copy.is_smart_sensor_compatible():
                
                registered = False
                try:
                    registered = task_copy.register_in_sensor_service(self, context)
                except Exception:
                    self.log.warning(
                        "Failed to register in sensor service."
                        " Continue to run task in non smart sensor mode.",
                        exc_info=True,
                    )
                if registered:
                    
                    self._update_ti_state_for_sensing()
            
            with set_current_context(context):
                result = self._execute_task(context, task_copy)
            
            task_copy.post_execute(context=context, result=result)
        Stats.incr(f'operator_successes_{self.task.task_type}', 1, 1)
        Stats.incr('ti_successes')
    @provide_session
    def _update_ti_state_for_sensing(self, session=None):