[AIRFLOW-3950] Improve AirflowSecurityManager.update_admin_perm_view (#4774)
[AIRFLOW-3950] Improve AirflowSecurityManager.update_admin_perm_view (#4774)

- simplify the implementation
- improve the performance

owlabs/incubator-airflow,owlabs/incubator-airflow,owlabs/incubator-airflow,owlabs/incubator-airflow