feat(backup): update backup script and configuration to use variable tag and change source path

terraform/modules/utils/scw_rclone/resources/backup.sh

@@ -16,13 +16,16 @@ if [ -z "$BACKUP_RETENTION" ]; then
   exit 1
 fi
 
+# Create rclone config (Scaleway)
 envsubst < /etc/rclone.conf.tmpl > /tmp/rclone.conf
 unset $SCW_ACCESS_KEY
 unset $SCW_SECRET_KEY
 
 apk update
 apk add gettext
-tar -zcvpf /backup/$APP_NAME-files-`date +\"%Y%m%d\"`.tar.gz /files
+
+# Create backup
+tar -zcvpf /backup/$APP_NAME-files-`date +\"%Y%m%d\"`.tar.gz /src
 
 # Remove old backups
 BACKUP_FILE_PATTERN="$APP_NAME-files-*.tar.gz"