music: Update mpd-volume-to-mqtt script

roles/music/tasks/mpd.yaml

@@ -5,3 +5,28 @@
       - jackd
       - mpd
     state: present
+
+- name: Install mpd-volume-to-mqtt script
+  template:
+    src: mpd-volume-to-mqtt.sh
+    dest: /opt/mpd-volume-to-mqtt.sh
+    owner: root
+    group: root
+    mode: 0644
+  notify: restart mpd-volume-to-mqtt
+
+- name: Install mpd-volume-to-mqtt service
+  template:
+    src: mpd-volume-to-mqtt.service
+    dest: /etc/systemd/system/mpd-volume-to-mqtt.service
+    owner: root
+    group: root
+    mode: 0644
+  notify: restart mpd-volume-to-mqtt
+
+- name: Enable mpd-volume-to-mqtt
+  systemd:
+    name: mpd-volume-to-mqtt
+    state: started
+    enabled: true
+    daemon_reload: true