Execution time is missing in Airflow logs

Hi Team,

Recently we have upgraded the Airflow version to " From astronomerinc/ap-airflow:1.10.10-3-alpine3.10-onbuild" and post this change, Airflow logs have stopped showing the execution time for each step of subtasks in logs. It only shows the start and end time of the subtask. This time logging is crucial for us to identify which pieces of code are taking how much time so that we can optimize them. PFA the screenshot for your reference.