message: Give up and use std::to_string.
diff: @@ -201,9 +201,7 @@ struct CesiumMetadataConversions<
  TFrom,
  std::enable_if_t<CesiumGltf::IsMetadataNumeric<TFrom>::value>> {
  static FString convert(TFrom from, const FString& defaultValue) {
  - FStringFormatOrderedArguments args;
  - args.Push(FStringFormatArg(from));
  - return FString::Format(TEXT("{0}"), args);
  + return FString(std::to_string(from).c_str());
  }
  };
  