### Description

I am not sure why this PR was not merged (https://github.com/apache/airflow/pull/23558) but I think it would be great to add hostAliases not just to the workers, but the scheduler and webserver too.

### Use case/motivation

Be able to modify /etc/hosts in webserver and scheduler.

### Related issues

_No response_

### Are you willing to submit a PR?

- [ ] 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)

self, executor, persistence, update_strategy, expected_update_strategy
    ):
        """updateStrategy should only be used when we have a local executor and workers.persistence"""
        docs = render_chart(
            values={
                "executor": executor,
                "workers": {"persistence": {"enabled": persistence}},
                "scheduler": {"updateStrategy": update_strategy},
            },
            show_only=["templates/scheduler/scheduler-deployment.yaml"],
        )
        assert expected_update_strategy == jmespath.search("spec.updateStrategy", docs[0])
    @pytest.mark.parametrize(