message: fix: message of progress when resolving deltas
diff: @@ -703,7 +703,11 @@ pub fn with_fetch_options(
  let indexed_deltas = stats.indexed_deltas();
  let msg = if indexed_deltas > 0 {
  // Resolving deltas.
  - format!(" ({}/{})", indexed_deltas, stats.total_deltas())
  + format!(
  + ", ({}/{}) resolving deltas",
  + indexed_deltas,
  + stats.total_deltas()
  + )
  } else {
  // Receiving objects.
  let duration = last_update.elapsed();
  