Update Chicago extraction workflow to allow pulling data from Athena

[jeancochrane]

Once #11 comes in, the script will need to pull from vw_pin_universe in order to validate PINs in the incoming data. This will require a few modifications in order to work on CI, including but not limited to:

• Setting the AWS_ATHENA_S3_STAGING_DIR and AWS_REGION env vars prior to running the script
• Configuring GitHub OIDC auth with AWS and setting up an IAM role that can query the necessary data