change variable kea_ha_port to kea_control_agent_port

defaults/main.yml

 ---
-# defaults file for package.dhcp.kea/
\ No newline at end of file
+
+dhcp_leasetimes: {"default": 86400}
+dhcp_network_relays: {"default": []}
+dhcp_network_interfaces: {}
+dhcp_backend: "memfile"
+dhcp_db_host: ""
+dhcp_db_port: ""
+dhcp_db_user: ""
+dhcp_db_password: ""
+dhcp_db_dbname: ""
+kea_ctrl_configfile: "/usr/local/etc/kea/keactrl.conf"
+
+kea_dhcp4_config: "kea-dhcp4.conf.j2"
+kea_dhcp6_config: "kea-dhcp6.conf.j2"
+kea_control_agent_config: "kea-control-agent.conf.j2"
+kea_ha_mode: "none"
+kea_control_agent_port: 8080
+
+package_packages: {
+   "freebsd": ["kea"]
+}
+
+package_service: {
+  "freebsd": "kea"
+}
+
+