Removed call to WriteAliasedRaw which isn't supported in older versio…

…ns of ZeroCopyStream.

src/substrait/textplan/converter/SaveBinary.cpp

@@ -7,9 +7,7 @@
 #include <google/protobuf/text_format.h>
 #include <google/protobuf/util/json_util.h>
 #include <sys/fcntl.h>
-#include <sys/stat.h>
 #include <fstream>
-#include <limits>
 
 #include "substrait/proto/plan.pb.h"
 #include "substrait/textplan/StringManipulation.h"
@@ -58,8 +56,7 @@ absl::Status savePlanToJson(
  if (!status.ok()) {
  return absl::UnknownError("Failed to save plan as a JSON protobuf.");
  }
- int outputLength = int(output.length() & std::numeric_limits<int>::max());
- if (!stream->WriteAliasedRaw(output.data(), outputLength)) {
+ if (!stream->WriteCord(absl::Cord(output))) {
  return absl::UnknownError("Failed to write the plan as a JSON protobuf.");
  }