message: Remove excessive FileQLogger logging message
  Summary: this prints a ton if someone logs one connection per file
diff: @@ -301,7 +301,6 @@ void FileQLogger::outputLogsToFile(const std::string& path, bool prettyJson) {
  folly::to<std::string>(path, "/", (dcid.value()).hex(), ".qlog");
  std::ofstream fileObj(outputPath);
  if (fileObj) {
  - LOG(INFO) << "Logging QLogger JSON to file: " << outputPath;
  auto qLog = prettyJson ? folly::toPrettyJson(toDynamic())
  : folly::toJson(toDynamic());
  fileObj << qLog;
  