add dhcp_authoritative

templates/kea-dhcp4.conf.j2

@@ -19,6 +19,10 @@
 
     "valid-lifetime": {{ dhcp_leasetimes["default"] }},
 
+{%- if dhcp_authoritative | default(False) -%}
+    "authoritative": true,
+{%- endif -%}
+
 {%- if kea_ha_mode != "none" -%}
 {%    from "kea-dhcp-ha.j2" import ha with context %}
 {{    ha("ipv4") }}