feat(backup): change docker-compose path

tasks/main.yml

@@ -50,5 +50,5 @@
     minute: "00"
     hour: "00"
     weekday: "7"
-    job: /usr/local/bin/docker-compose -f /home/docker/backups/backup-owncloud.yaml run --rm backup_owncloud
+    job: /usr/bin/docker-compose -f /home/docker/backups/backup-owncloud.yaml run --rm backup_owncloud
   when: inventory_hostname in groups['maintenance_contract']