ipaserver_setup_dns: Properly set ip_addresses, domain and realm

The parameters ip_addresses, domain and realm have not been properly set
for the setup of dns if _setup_dns as not enabled.

roles/ipaserver/tasks/install.yml

@@ -333,6 +333,9 @@
 
     - name: Install - Setup DNS
       ipaserver_setup_dns:
+        ip_addresses: "{{ ipaserver_ip_addresses | default([]) }}"
+        domain: "{{ result_ipaserver_test.domain }}"
+        realm: "{{ result_ipaserver_test.realm }}"
         hostname: "{{ result_ipaserver_test.hostname }}"
         setup_ca: "{{ result_ipaserver_test.setup_ca }}"
         setup_dns: "{{ ipaserver_setup_dns }}"