LOGBROKER-8860 Implement CreatePartitions Kafka API endpoint

Author: siarheivesialou

ydb/core/kafka_proxy/actors/actors.h

@@ -159,5 +159,6 @@ NActors::IActor* CreateKafkaFindCoordinatorActor(const TContext::TPtr context, c
 NActors::IActor* CreateKafkaOffsetCommitActor(const TContext::TPtr context, const ui64 correlationId, const TMessagePtr<TOffsetCommitRequestData>& message);
 NActors::IActor* CreateKafkaOffsetFetchActor(const TContext::TPtr context, const ui64 correlationId, const TMessagePtr<TOffsetFetchRequestData>& message);
 NActors::IActor* CreateKafkaCreateTopicsActor(const TContext::TPtr context, const ui64 correlationId, const TMessagePtr<TCreateTopicsRequestData>& message);
+NActors::IActor* CreateKafkaCreatePartitionsActor(const TContext::TPtr context, const ui64 correlationId, const TMessagePtr<TCreatePartitionsRequestData>& message);
 
 } // namespace NKafka