Fix apiServerCertSANs in kubeadm config file (#3839)

roles/kubernetes/master/tasks/kubeadm-setup.yml

@@ -58,7 +58,9 @@
       {{ apiserver_loadbalancer_domain_name }}
       {%- endif %}
       {%- for host in groups['kube-master'] -%}
-      {%- if hostvars[host]['access_ip'] is defined %}{{ hostvars[host]['access_ip'] }}{% endif %}
+      {%- if hostvars[host]['access_ip'] is defined %}
+      {{ hostvars[host]['access_ip'] }}
+      {%- endif %}
       {{ hostvars[host]['ip'] | default(hostvars[host]['ansible_default_ipv4']['address']) }}
       {%- endfor %}
       {%- if supplementary_addresses_in_ssl_keys is defined %}