[kafka] YT-21966: Cosmetics

de3f1c203580d46579a5772653d87d59ab377de5

yt/yt/client/kafka/requests.h

@@ -396,6 +396,7 @@ struct TRspOffsetCommitTopic
 struct TRspOffsetCommit
 {
     std::vector<TRspOffsetCommitTopic> Topics;
+
     void Serialize(IKafkaProtocolWriter* writer, int apiVersion) const;
 };