As of May 30, 2025, MWAA now supports environment updates without interrupting task execution: https://aws.amazon.com/about-aws/whats-new/2025/05/amazon-mwaa-option-update-environments-without-interrupting-task-execution/

Docs: https://docs.aws.amazon.com/mwaa/latest/userguide/update-environment.html#worker-replacement-strategy

This issue is a request to support the new functionality in this module.