Mute some flaky tests (#1481)

Author: CyberROFL

.github/config/muted_ya.txt

@@ -56,7 +56,10 @@ ydb/library/yql/sql/pg/ut PgSqlParsingAutoparam.AutoParamValues_DifferentTypes
 ydb/library/yql/tests/sql/dq_file/part* *
 ydb/public/sdk/cpp/client/ydb_federated_topic/ut BasicUsage.SimpleHandlers
 ydb/public/sdk/cpp/client/ydb_persqueue_core/ut/with_offset_ranges_mode_ut RetryPolicy.RetryWithBatching
+ydb/public/sdk/cpp/client/ydb_topic/ut BasicUsage.ConflictingWrites
 ydb/public/sdk/cpp/client/ydb_topic/ut BasicUsage.WriteRead
+ydb/public/sdk/cpp/client/ydb_topic/ut [0/10]*
+ydb/services/datastreams/ut DataStreams.TestGetRecordsStreamWithSingleShard
 ydb/services/datastreams/ut DataStreams.TestPutRecordsWithRead
 ydb/services/datastreams/ut DataStreams.TestReservedConsumersMetering
 ydb/services/datastreams/ut DataStreams.TestReservedStorageMetering