### Apache Airflow version

Other Airflow 2 version (please specify below)

### What happened

Airflow 2.3.3

Raising the `AirflowSkipException` in the source code, using the `DockerOperator`, is supposed to mark the task as skipped, according to the [docs](https://airflow.apache.org/docs/apache-airflow/stable/concepts/tasks.html#special-exceptions). However, what happens is that the task is marked as failed with the logs showing `ERROR - Task failed with exception`.

### What you think should happen instead

Tasks should be marked as skipped, not failed.

### How to reproduce

Raise the `AirflowSkipException` in the python source code, while using the `DockerOperator`.

### Operating System

Ubuntu 20.04.5 LTS (GNU/Linux 5.4.0-125-generic x86_64)

### Versions of Apache Airflow Providers

_No response_

### Deployment

Docker-Compose

### Deployment details

_No response_

### Anything else

_No response_

### Are you willing to submit 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)

"""
        Retrieve command(s). if command string starts with [, it returns the command list)
        :param command: Docker command or entrypoint
        :return: the command (or commands)
        """
        if isinstance(command, str) and command.strip().find("[") == 0:
            command = ast.literal_eval(command)
        return command
    def on_kill(self) -> None:
        if self.hook.client_created:
            self.log.info("Stopping docker container")
            if self.container is None:
                self.log.info("Not attempting to kill container as it was not created")
                return
            self.cli.stop(self.container["Id"])
    @staticmethod
    def unpack_environment_variables(env_str: str) -> dict:
        r"""
        Parse environment variables from the string
        :param env_str: environment variables in key=value format separated by '\n'
        :return: dictionary containing parsed environment variables
        """
        return dotenv_values(stream=StringIO(env_str))