Missing Step in EvReadSetAck

[nikvas0]

ydb/ydb/core/tx/columnshard/transactions/operators/ev_write/secondary.h

Line 153 in d9afcf2

new TEvTxProcessing::TEvReadSetAck(0, GetTxId(), owner.TabletID(), ArbiterTabletId, owner.TabletID(), 0), ArbiterTabletId, true),

ydb/ydb/core/tx/columnshard/transactions/operators/ev_write/primary.h

Line 196 in d9afcf2

new TEvTxProcessing::TEvReadSetAck(0, GetTxId(), owner.TabletID(), i, owner.TabletID(), 0), i, true),

ydb/ydb/core/tx/columnshard/columnshard_impl.cpp

Line 1182 in d9afcf2

new TEvTxProcessing::TEvReadSetAck(0, txId, TabletID(), ev->Get()->Record.GetTabletProducer(), TabletID(), 0),

Field Step should be filled, otherwise columntable-topic transactions don't work #17258 (comment)

Tests: Sinks_Olap_WriteToTopicAndTable_1 and Sinks_Olap_WriteToTopicAndTable_2