### 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)

tests/models/test_taskinstance.py
"""
        Test xcom_pull, using different filtering methods.
        """
        ti1 = create_task_instance(
            dag_id='test_xcom',
            task_id='test_xcom_1',
            start_date=timezone.datetime(2016, 6, 1, 0, 0, 0),
        )
        
        ti1.xcom_push(key='foo', value='bar')
        
        XCom.set(
            key='foo',
            value='baz',
            task_id='test_xcom_2',
            dag_id=ti1.dag_id,
            execution_date=ti1.execution_date,
        )
        
        result = ti1.xcom_pull()
        assert result is None
        
        result = ti1.xcom_pull(key='foo')
        assert result in 'baz'
        
        result = ti1.xcom_pull(task_ids='test_xcom_1', key='foo')
        assert result == 'bar'
        
        result = ti1.xcom_pull(task_ids='test_xcom_2', key='foo')
        assert result == 'baz'