Rename callTrace into progressTrace

crates/index-scheduler/src/insta_snapshot.rs

@@ -343,7 +343,7 @@ pub fn snapshot_batch(batch: &Batch) -> String {
     let mut snap = String::new();
     let Batch { uid, details, stats, started_at, finished_at, progress: _, enqueued_at } = batch;
     let stats = BatchStats {
-        call_trace: Default::default(),
+        progress_trace: Default::default(),
         write_channel_congestion: None,
         ..stats.clone()
     };

crates/index-scheduler/src/scheduler/mod.rs

@@ -342,7 +342,7 @@ impl IndexScheduler {
         // We must re-add the canceled task so they're part of the same batch.
         ids |= canceled;
 
-        processing_batch.stats.call_trace =
+        processing_batch.stats.progress_trace =
             progress.accumulated_durations().into_iter().map(|(k, v)| (k, v.into())).collect();
         processing_batch.stats.write_channel_congestion = congestion.map(|congestion| {
             let mut congestion_info = serde_json::Map::new();