Description

This change fixes the Airflow 3 health check endpoint so that the CLI does not attempt to load the settings file before the API server is ready to respond to requests.

🧪 Functional Testing

Checked that the project still starts.

📋 Checklist

• Rebased from the main (or release if patching) branch (before testing)
• Ran make test before taking out of draft
• Ran make lint before taking out of draft
• Added/updated applicable tests
• Tested against Astro-API (if necessary).
• Tested against Houston-API and Astronomer (if necessary).
• Communicated to/tagged owners of respective clients potentially impacted by these changes.
• Updated any related documentation