Fix modelines

roles/common/defaults/main.yaml

@@ -6,3 +6,5 @@ resolv_options:
  - edns0
 
 timezone: UTC
+
+# vim:ft=yaml.ansible:

roles/common/handlers/main.yaml

@@ -10,3 +10,5 @@
     name: "{{ cron_service_name }}"
     state: restarted
   when: cron_service_name is defined
+
+# vim:ft=yaml.ansible:

roles/common/tasks/main.yaml

@@ -22,3 +22,5 @@
   timezone:
     name: "{{ timezone }}"
   notify: restart cron
+
+# vim:ft=yaml.ansible:

roles/common/vars/Ubuntu-18.yaml

@@ -1,2 +1,4 @@
 ---
 resolv_service_name: systemd-resolved.service
+
+# vim:ft=yaml.ansible:

roles/common/vars/main.yaml

@@ -6,3 +6,5 @@ sys_utils:
   - dnsutils
   - ldnsutils
   - tcpdump
+
+# vim:ft=yaml.ansible: