style: Add ansible-lint

Signed-off-by: Julien Riou <julien@riou.xyz>

tasks/serial2mqtt.yml

@@ -4,7 +4,6 @@
     name:
       - python3-serial
       - python3-paho-mqtt
-    state: latest
 
 - name: Clone arduino-sensors-toolkit sources
   ansible.builtin.git:
@@ -14,11 +13,11 @@
 - name: Add serial2mqtt user
   ansible.builtin.user:
     name: serial2mqtt
-    system: yes
+    system: true
     password: '!'
     home: /var/lib/serial2mqtt
-    create_home: no
-    append: yes
+    create_home: false
+    append: true
     groups:
       - dialout
 
@@ -34,15 +33,17 @@
   ansible.builtin.copy:
     src: files/serial2mqtt/serial2mqtt.default
     dest: /etc/default/serial2mqtt
+    mode: '0644'
 
 - name: Copy serial2mqtt service unit
   ansible.builtin.copy:
     src: files/serial2mqtt/serial2mqtt.service
     dest: /etc/systemd/system/serial2mqtt.service
+    mode: '0644'
 
 - name: Start serial2mqtt service
   ansible.builtin.systemd:
     name: serial2mqtt.service
-    daemon_reload: yes
+    daemon_reload: true
     state: restarted
-    enabled: yes
+    enabled: true