### 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 that running task in an existing pool with mark_success param
        update task state as SUCCESS without running task
        despite it fails dependency checks.
        """
        ti = create_task_instance(
            dag_id='test_run_pooling_task_with_mark_success',
            task_id='test_run_pooling_task_with_mark_success_op',
        )
        ti.run(mark_success=True)
        assert ti.state == State.SUCCESS
    def test_run_pooling_task_with_skip(self, dag_maker):
        """
        test that running task which returns AirflowSkipOperator will end
        up in a SKIPPED state.
        """
        def raise_skip_exception():
            raise AirflowSkipException
        with dag_maker(dag_id='test_run_pooling_task_with_skip'):
            task = PythonOperator(
                task_id='test_run_pooling_task_with_skip',
                python_callable=raise_skip_exception,
            )
        dr = dag_maker.create_dagrun(execution_date=timezone.utcnow())
        ti = dr.task_instances[0]
        ti.task = task
        ti.run()
        assert State.SKIPPED == ti.state
    def test_task_sigterm_works_with_retries(self, dag_maker):