### 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
done=done,
            flag_upstream_failed=flag_upstream_failed,
        )
        completed = all(dep.passed for dep in dep_results)
        assert completed == expect_completed
        assert ti.state == expect_state
    def test_respects_prev_dagrun_dep(self, create_task_instance):
        ti = create_task_instance()
        failing_status = [TIDepStatus('test fail status name', False, 'test fail reason')]
        passing_status = [TIDepStatus('test pass status name', True, 'test passing reason')]
        with patch(
            'airflow.ti_deps.deps.prev_dagrun_dep.PrevDagrunDep.get_dep_statuses', return_value=failing_status
        ):
            assert not ti.are_dependencies_met()
        with patch(
            'airflow.ti_deps.deps.prev_dagrun_dep.PrevDagrunDep.get_dep_statuses', return_value=passing_status
        ):
            assert ti.are_dependencies_met()
    @pytest.mark.parametrize(
        "downstream_ti_state, expected_are_dependents_done",
        [
            (State.SUCCESS, True),
            (State.SKIPPED, True),
            (State.RUNNING, False),
            (State.FAILED, False),
            (State.NONE, False),
        ],
    )
    @provide_session
    def test_are_dependents_done(