message: Add missing readonly field
diff: @@ -28,6 +28,7 @@ public class InternalClusterState {
  private List<Feature> features;
  private BigDecimal bytesInPerSec;
  private BigDecimal bytesOutPerSec;
  + private Boolean readOnly;
  public InternalClusterState(KafkaCluster cluster, MetricsCache.Metrics metrics) {
  name = cluster.getName();
  @@ -66,6 +67,7 @@ public class InternalClusterState {
  inSyncReplicasCount = partitionsStats.getInSyncReplicasCount();
  outOfSyncReplicasCount = partitionsStats.getOutOfSyncReplicasCount();
  underReplicatedPartitionCount = partitionsStats.getUnderReplicatedPartitionCount();
  + readOnly = cluster.getReadOnly();
  }
  }
  