### Apache Airflow version

2.6.1

### What happened

The type of the libraries field in the DatabricksSubmitRunOperator is incorrect. According to the Databricks docs, the values should look more like:

```python
[
    {"pypi": {"package": "simplejson"}},
    {"pypi": {"package": "Faker"}},
]
```

as opposed to what the type hint implies:

```python
[
    {"pypi": "simplejson"},
    {"pypi":  "Faker"},
]
```

https://github.com/apache/airflow/blob/providers-databricks/4.2.0/airflow/providers/databricks/operators/databricks.py#L306

### What you think should happen instead

_No response_

### How to reproduce

n/a

### Operating System

macOS

### Versions of Apache Airflow Providers

_No response_

### Deployment

Astronomer

### 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)

*OR* ``spark_submit_task`` *OR* ``pipeline_task`` *OR* ``dbt_task`` should be specified.
        This field will be templated.
        .. seealso::
            https://docs.databricks.com/dev-tools/api/2.0/jobs.html#jobssparkjartask
    :param notebook_task: The notebook path and parameters for the notebook task.
        *EITHER* ``spark_jar_task`` *OR* ``notebook_task`` *OR* ``spark_python_task``
        *OR* ``spark_submit_task`` *OR* ``pipeline_task`` *OR* ``dbt_task`` should be specified.
        This field will be templated.
        .. seealso::
            https://docs.databricks.com/dev-tools/api/2.0/jobs.html#jobsnotebooktask
    :param spark_python_task: The python file path and parameters to run the python file with.
        *EITHER* ``spark_jar_task`` *OR* ``notebook_task`` *OR* ``spark_python_task``
        *OR* ``spark_submit_task`` *OR* ``pipeline_task`` *OR* ``dbt_task`` should be specified.
        This field will be templated.
        .. seealso::
            https://docs.databricks.com/dev-tools/api/2.0/jobs.html#jobssparkpythontask
    :param spark_submit_task: Parameters needed to run a spark-submit command.
        *EITHER* ``spark_jar_task`` *OR* ``notebook_task`` *OR* ``spark_python_task``
        *OR* ``spark_submit_task`` *OR* ``pipeline_task`` *OR* ``dbt_task`` should be specified.
        This field will be templated.
        .. seealso::
            https://docs.databricks.com/dev-tools/api/2.0/jobs.html#jobssparksubmittask
    :param pipeline_task: Parameters needed to execute a Delta Live Tables pipeline task.
        The provided dictionary must contain at least ``pipeline_id`` field!
        *EITHER* ``spark_jar_task`` *OR* ``notebook_task`` *OR* ``spark_python_task``
        *OR* ``spark_submit_task`` *OR* ``pipeline_task`` *OR* ``dbt_task`` should be specified.
        This field will be templated.
        .. seealso::
            https://docs.databricks.com/dev-tools/api/2.0/jobs.html#jobspipelinetask
    :param dbt_task: Parameters needed to execute a dbt task.