apollo_integration_tests: use state_sync_identifier instead of state_sync_index in the logger

Author: nadin-Starkware

crates/apollo_integration_tests/src/integration_test_manager.rs

@@ -185,7 +185,8 @@ impl NodeSetup {
         self.batcher_index
     }
 
-    pub fn get_state_sync_index(&self) -> usize {
+    pub fn get_state_sync_identifier(&self) -> usize {
+        // TODO(Nadin): Change return type to service name.
         self.state_sync_index
     }
 
@@ -436,7 +437,7 @@ impl IntegrationTestManager {
                     "Waiting for state sync to reach block {expected_block_number} in sequencer \
                      {} executable {}.",
                     running_node_setup.get_node_index().unwrap(),
-                    running_node_setup.get_state_sync_index(),
+                    running_node_setup.get_state_sync_identifier(),
                 )),
             );
 
@@ -710,7 +711,7 @@ impl IntegrationTestManager {
             let batcher_monitoring_client = node_setup.batcher_monitoring_client();
             let batcher_identifier = node_setup.get_batcher_identifier();
             let state_sync_monitoring_client = node_setup.state_sync_monitoring_client();
-            let state_sync_index = node_setup.get_state_sync_index();
+            let state_sync_index = node_setup.get_state_sync_identifier();
             await_block(
                 batcher_monitoring_client,
                 batcher_identifier,