moved docker command onto multiple lines to make it more readable

ansible/volume-restore.yml

@@ -4,7 +4,13 @@
 - hosts: servers
   tasks:
   - name: Find volumes
-    ansible.builtin.shell: docker run --rm -v /var/run/docker.sock:/var/run/docker.sock -v /mnt/hdds/backups/:/mnt/hdds/backups/ ghcr.io/chatton/docker-volume-backup:master list-backups --host-path /mnt/hdds/backups/ --volume-name-filter {{container_name}}
+    ansible.builtin.shell: docker run --rm 
+      -v /var/run/docker.sock:/var/run/docker.sock 
+      -v /mnt/hdds/backups/:/mnt/hdds/backups/ 
+      ghcr.io/chatton/docker-volume-backup:master 
+      list-backups 
+      --host-path /mnt/hdds/backups/ 
+      --volume-name-filter {{container_name}}
     register: out
   - name: Stop the container
     docker_container: