### Description

This issue should be resolved by simply adding `ulimits` parameter to `DockerOperator` that is directly passed to [`create_host_config`](https://docker-py.readthedocs.io/en/stable/api.html#docker.api.container.ContainerApiMixin.create_host_config).

### Use case/motivation

Currently applying custom `ulimits` is not possible with `DockerOperator`, making it necessary to do some hacky entrypoint workarounds instead.

By implementing this feature, one should be able to set Ulimits directly by giving a list of [`Ulimit`](https://docker-py.readthedocs.io/en/stable/api.html#docker.types.Ulimit)-instances to `DockerOperator`.


### 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)

task_id="unittest",
            entrypoint=TEST_ENTRYPOINT,
            working_dir="/container/path",
            host_tmp_dir=TEST_HOST_TEMP_DIRECTORY,
            tmp_dir=TEST_AIRFLOW_TEMP_DIRECTORY,
            container_name="test_container",
            tty=True,
        )
        operator.execute(None)
        self.client_mock.create_container.assert_called_once_with(
            command="env",
            name="test_container",
            environment={
                "AIRFLOW_TMP_DIR": TEST_AIRFLOW_TEMP_DIRECTORY,
                "UNIT": "TEST",
                "PRIVATE": "MESSAGE",
                "VAR": "VALUE",
            },
            host_config=self.client_mock.create_host_config.return_value,
            image=TEST_IMAGE,
            user=None,
            entrypoint=["sh", "-c"],
            working_dir="/container/path",
            tty=True,
            hostname=None,
            ports=[],
        )
        stringio_mock.assert_called_once_with("UNIT=FILE\nPRIVATE=FILE\nVAR=VALUE")
        self.dotenv_mock.assert_called_once_with(stream="UNIT=FILE\nPRIVATE=FILE\nVAR=VALUE")
    def test_execute_unicode_logs(self):