Callable deserialization causing error with DatabricksExecutionTrigger

### Apache Airflow version Reported on 2.10.5 but could happen on any version. ### What happened and how to reproduce it? This is an issue specific to the Databricks provider. The retry_args [passed to the DatabricksExecutionTrigger](https://github.com/apache/airflow/blob/5497cd16be220a5e5b9ad1ed571de22cca261e95/providers/databricks/src/airflow/providers/databricks/operators/databricks.py#L219) is a dictionary that may contain callables in its values. Triggers are serialized and stored in the Airflow DB, then deserialized for execution. Airflow does not support proper serialization/ deserialization of callables passed as arguments to triggers. In this case, the arguments are deserialized as strings. If a string object is treated as a function and called, an exception will be raised: ``` Traceback (most recent call last): File "/usr/local/lib/python3.10/site-packages/airflow/jobs/triggerer_job_runner.py", line 558, in cleanup_finished_triggers result = details["task"].result() File "/usr/local/lib/python3.10/site-packages/airflow/jobs/triggerer_job_runner.py", line 630, in run_trigger async for event in trigger.run(): File "/usr/local/lib/python3.10/site-packages/airflow/providers/databricks/triggers/databricks.py", line 88, in run run_state = await self.hook.a_get_run_state(self.run_id) File "/usr/local/lib/python3.10/site-packages/airflow/providers/databricks/hooks/databricks.py", line 450, in a_get_run_state response = await self._a_do_api_call(GET_RUN_ENDPOINT, json) File "/usr/local/lib/python3.10/site-packages/airflow/providers/databricks/hooks/databricks_base.py", line 730, in _a_do_api_call async for attempt in self._a_get_retry_object(): File "/usr/local/lib/python3.10/site-packages/tenacity/asyncio/__init__.py", line 166, in __anext__ do = await self.iter(retry_state=self._retry_state) File "/usr/local/lib/python3.10/site-packages/tenacity/asyncio/__init__.py", line 153, in iter result = await action(retry_state) …