Mute test in stable ydb/core/kqp/ut/olap KqpOlapSysView.StatsSysViewBytesColumnActualization (ydb-platform#16789)

Author: naspirato

.github/config/muted_ya.txt

@@ -258,3 +258,4 @@ ydb/tests/sql/large test_workload_manager.py.TestWorkloadManager.test_resource_p
 ydb/tests/stress/log/tests test_workload.py.TestYdbLogWorkload.test[column]
 ydb/tests/stress/log/tests test_workload.py.TestYdbLogWorkload.test[row]
 ydb/tools/stress_tool/ut TDeviceTestTool.PDiskTestLogWrite
+ydb/core/kqp/ut/olap KqpOlapSysView.StatsSysViewBytesColumnActualization