Athena Connector - use session token

[andrea-lascola]

I am not able to actually use AWS_SESSION_TOKEN when leveraging an Athena connector.
From here: https://github.com/sodadata/soda-core/blob/main/soda/athena/soda/data_sources/athena_data_source.py
It seems that session token is used in the constructor but not when actually creating the connection, this lead to an error while connecting:

Traceback (most recent call last):
...
botocore.exceptions.ClientError: An error occurred (UnrecognizedClientException) when calling the StartQueryExecution operation: The security token included in the request is invalid.

[tools-soda]

CLOUD-9060