message: Contrib: fix update daemon
  using updateObject not putObject which will cause error due to duplicate
  key
diff: @@ -113,7 +113,7 @@ func (d *Database) UpdateDaemon(ctx context.Context, dmn *daemon.Daemon) error {
  return err
  }
  - return putObject(bucket, dmn.ID, dmn)
  + return updateObject(bucket, dmn.ID, dmn)
  })
  }
  