Style changes

tasks/network.yml

@@ -1,9 +1,10 @@
 - name: check old network configuration
-  stat: path=/etc/network/interfaces
+  stat:
+    path: '/etc/network/interfaces'
   register: old_config
 
 - name: move old network configuration
-  command: mv /etc/network/interfaces /etc/network/interfaces.save
+  command: 'mv /etc/network/interfaces /etc/network/interfaces.save'
   when: old_config.stat.exists
 
 - name: copy network configuration
@@ -22,6 +23,6 @@
     owner: root
     group: root
     state: link
-    force: yes
+    force: true
     mode: '0644'
   notify: restart systemd-resolved