### 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
if use_default:
            jinja_context = {'ti': self}
            
            
            jinja_context.update(
                dict(
                    exception=exception,
                    exception_html=exception_html,
                    try_number=self.try_number - 1,
                    max_tries=self.max_tries,
                )
            )
            jinja_env = jinja2.Environment(
                loader=jinja2.FileSystemLoader(os.path.dirname(__file__)), autoescape=True
            )
            subject = jinja_env.from_string(default_subject).render(**jinja_context)
            html_content = jinja_env.from_string(default_html_content).render(**jinja_context)
            html_content_err = jinja_env.from_string(default_html_content_err).render(**jinja_context)
        else:
            jinja_context = self.get_template_context()
            jinja_context.update(
                dict(
                    exception=exception,
                    exception_html=exception_html,
                    try_number=self.try_number - 1,
                    max_tries=self.max_tries,
                )
            )
            jinja_env = self.task.get_template_env()
            def render(key, content):