We need a new deb package of airflow to be created.
The code and instructions for doing so are here: https://gerrit.wikimedia.org/r/plugins/gitiles/operations/debs/airflow/
However, there is a change that we would like to make in order to stop T316592: Airflow development environment broken on all stat100x machines from happening.
The change is discussed here: https://wikimedia.slack.com/archives/CSV483812/p1662477644296739
Essentially, we want to keep the conda packages that are downloaded as part of the deb when creating it, so that the environment can be cloned again without requiring an Internet connection.