CLEANSTART-2026-PZ43099 Security fixes in airflow-3 3.2.1-r4

Package airflow-3 version 3.2.1-r4 fixes 16 vulnerabilities: ghsa-4m7w-qmgq-4wj5, ghsa-9x8q-7h8h-wcw9, ghsa-537c-gmf6-5ccf, ghsa-4xpc-pv4p-pm3w, ghsa-5rvq-cxj2-64vf...