chore: fix madsim test

Signed-off-by: iGxnon <igxnon@gmail.com>

crates/simulation/tests/it/curp/server_recovery.rs

@@ -305,6 +305,7 @@ async fn old_leader_will_keep_original_states() {
         }),
         command: bincode::serialize(&cmd1).unwrap(),
         cluster_version: 0,
+        first_incomplete: 0,
     };
     let mut leader1_connect = group.get_connect(&leader1).await;
     leader1_connect.propose(req1).await.unwrap();