Continues work from T432993
[x] Use the `airflow config update` and `airflow config update --fix` commands to vlidate the configuration. P95569
[] The Dag processor must now be started independently, even for local or development setups: `airflow dag-processor`
[] `airflow-devenv` should wait for `dag-processor` to start before _Forcing DAG serialization_
[x] `import_helper.py` is compatible with Airflow 3.3
[] ~~`triggerer`~~
[] ~~Deploy to the `airflow-devenv` environment and execute `airflow db migrate`~~
[x] Re-work [[ https://gerrit.wikimedia.org/r/c/operations/deployment-charts/+/1318719 | chart patch ]]
[x] P95251
[x] P95328
[x] P95329
[x] DAGs
[x] setup python3 P95842
[x] Setup `core.execution_api_server_ur`l to `$baseurl/execution` P95856
[x] Setup jwt token (client P95864, server P95924, pod description P95856)
Acceptance criteria
[ ] all components are present
[x] minimal `test_k8s` Dag is running