kvserver: use StateEngine in split_queue_test.go

Epic: none
Release note: none

Author: pav-kv

pkg/kv/kvserver/split_queue_test.go

@@ -107,7 +107,7 @@ func TestSplitQueueShouldQueue(t *testing.T) {
 		cpy.EndKey = test.end
 		replicaID := cpy.Replicas().VoterDescriptors()[0].ReplicaID
 		require.NoError(t,
-			kvstorage.MakeStateLoader(cpy.RangeID).SetRaftReplicaID(ctx, tc.store.TODOEngine(), replicaID))
+			kvstorage.MakeStateLoader(cpy.RangeID).SetRaftReplicaID(ctx, tc.store.StateEngine(), replicaID))
 		repl, err := loadInitializedReplicaForTesting(ctx, tc.store, &cpy, replicaID)
 		if err != nil {
 			t.Fatal(err)