Patch FileTaskHandler._read to accommodate pre-migration timezone naive logs.
Patch FileTaskHandler._read to accommodate pre-migration timezone naive logs.

Co-authored-by: Cooper Stimson <ec47f8dd0295d41556ffd3f4365705a910755695@cloverhealth.com>
Co-authored-by: Christian Miller <4c9a34b9ff4d7f4c52413b4d03dce8b19bb55fd9@cloverhealth.com>

CloverHealth/airflow,CloverHealth/airflow,CloverHealth/airflow,CloverHealth/airflow