Enable CTAS Immediate EvWrite for CS (#8578)

Author: nikvas0

.github/config/muted_ya.txt

@@ -15,6 +15,10 @@ ydb/core/kqp/ut/olap KqpOlapStatistics.StatsUsageWithTTL
 ydb/core/kqp/ut/pg KqpPg.CreateIndex
 ydb/core/kqp/ut/query KqpLimits.QueryReplySize
 ydb/core/kqp/ut/query KqpQuery.QueryTimeout
+ydb/core/kqp/ut/query KqpQuery.OlapCreateAsSelect_Complex
+ydb/core/kqp/ut/query KqpQuery.OlapCreateAsSelect_Simple
+ydb/core/kqp/ut/federated_query/s3 KqpFederatedQuery.CreateTableAsSelectFromExternalDataSource
+ydb/core/kqp/ut/federated_query/s3 KqpFederatedQuery.CreateTableAsSelectFromExternalTable
 ydb/core/kqp/ut/scan KqpRequestContext.TraceIdInErrorMessage
 ydb/core/kqp/ut/scheme [*/*]*
 ydb/core/kqp/ut/scheme KqpOlapScheme.DropThenAddColumn

ydb/core/kqp/host/kqp_statement_rewrite.cpp

@@ -213,12 +213,10 @@ namespace {
                 exprCtx.NewAtom(pos, "mode"),
                 exprCtx.NewAtom(pos, "replace"),
             }));
-        if (!isOlap) {
-            insertSettings.push_back(
-                exprCtx.NewList(pos, {
-                    exprCtx.NewAtom(pos, "AllowInconsistentWrites"),
-                }));
-        }
+        insertSettings.push_back(
+            exprCtx.NewList(pos, {
+                exprCtx.NewAtom(pos, "AllowInconsistentWrites"),
+            }));
 
         const auto insert = exprCtx.NewCallable(pos, "Write!", {
             topLevelRead == nullptr ? exprCtx.NewWorld(pos) : exprCtx.NewCallable(pos, "Left!", {topLevelRead.Get()}),