### 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)

docs = render_chart(
            values={"executor": executor},
            show_only=["templates/scheduler/scheduler-deployment.yaml"],
        )
        assert 1 == len(docs)
        assert executor == docs[0]["metadata"]["labels"].get("executor")
    def test_should_add_component_specific_annotations(self):
        docs = render_chart(
            values={
                "scheduler": {
                    "annotations": {"test_annotation": "test_annotation_value"},
                },
            },
            show_only=["templates/scheduler/scheduler-deployment.yaml"],
        )
        assert "annotations" in jmespath.search("metadata", docs[0])
        assert jmespath.search("metadata.annotations", docs[0])["test_annotation"] == "test_annotation_value"
    def test_scheduler_pod_hostaliases(self):
        docs = render_chart(
            values={
                "scheduler": {
                    "hostAliases": [{"ip": "127.0.0.1", "hostnames": ["foo.local"]}],
                },
            },
            show_only=["templates/scheduler/scheduler-deployment.yaml"],
        )
        assert "127.0.0.1" == jmespath.search("spec.template.spec.hostAliases[0].ip", docs[0])
        assert "foo.local" == jmespath.search("spec.template.spec.hostAliases[0].hostnames[0]", docs[0])
class TestSchedulerNetworkPolicy: