### Description

Introducing a startupProbe onto the airflow services would be useful for slow starting container and most of all it doesn't have side effects.

### Use case/motivation

We have an internal feature where we perform a copy of venv from airflow services to cloud storages which can sometimes take a few minutes. Copying of a venv is a metadata heavy load: https://learn.microsoft.com/en-us/troubleshoot/azure/azure-storage/files-troubleshoot-performance?tabs=linux#cause-2-metadata-or-namespace-heavy-workload.

Introducing a startupProbe onto the airflow services would be useful for slow starting container and most of all it doesn't have side effects.

### Related issues

_No response_

### Are you willing to submit a 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)

"executor, persistence, strategy, expected_strategy",
        [
            ("LocalExecutor", False, None, None),
            ("LocalExecutor", False, {"type": "Recreate"}, {"type": "Recreate"}),
            ("LocalExecutor", True, {"type": "Recreate"}, None),
            ("LocalKubernetesExecutor", False, {"type": "Recreate"}, {"type": "Recreate"}),
            ("LocalKubernetesExecutor", True, {"type": "Recreate"}, None),
            ("CeleryExecutor", True, None, None),
            ("CeleryExecutor", False, None, None),
            ("CeleryExecutor", True, {"type": "Recreate"}, {"type": "Recreate"}),
            (
                "CeleryExecutor",
                False,
                {"rollingUpdate": {"maxSurge": "100%", "maxUnavailable": "50%"}},
                {"rollingUpdate": {"maxSurge": "100%", "maxUnavailable": "50%"}},
            ),
        ],
    )
    def test_scheduler_strategy(self, executor, persistence, strategy, expected_strategy):
        """Strategy should be used when we aren't using both a local executor and workers.persistence."""
        docs = render_chart(
            values={
                "executor": executor,
                "workers": {"persistence": {"enabled": persistence}},
                "scheduler": {"strategy": strategy},
            },
            show_only=["templates/scheduler/scheduler-deployment.yaml"],
        )
        assert expected_strategy == jmespath.search("spec.strategy", docs[0])
    def test_default_command_and_args(self):