broken airflow migration links in documenation

[entimaniac]

What's the issue or suggestion?

I'm testing out the feasibility of dagster from airflow. Looks like your docs are broken:

404s on these links:
https://docs.dagster.io/guides/migrate/dag-level-migration/
https://docs.dagster.io/guides/migrate/task-level-migration/
https://docs.dagster.io/guides/migrate/federation/

found via this parent documentation link:
https://docs.dagster.io/guides/migrate/airflow-to-dagster

Additional information

No response

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