Description

We should consider adding pip check command in our CI system to verify that dependencies that we use (together with constrains) are fully compatible. This should be run for biggest possible user-installation (apache-airflow[all]).

Use case / motivation

Successful pip check is often a business requirement for releasing new version of Airflow. It assure us that all dependencies we use to build and run Airflow are compatible and we won't face any unexpected errors.

Related Issues

N/A