message: fix: remove usage of conduit::Node::to_string as not all images support it
diff: @@ -562,8 +562,9 @@ bool SidreDataCollection::verifyMeshBlueprint()
  conduit::Node verify_info;
  bool result = conduit::blueprint::mesh::verify(mesh_node, verify_info);
  + // conduit::Node::to_string only available in latest version
  SLIC_WARNING_IF(!result,
  - "SidreDataCollection blueprint verification failed: " << verify_info.to_string());
  + "SidreDataCollection blueprint verification failed: " /*<< verify_info.to_string() */);
  return result;
  }
  