Mute ydb/tests/olap 2 tests

[ydbot]

Mute:
ydb/tests/olap/test_log_scenario.py.TestLogScenario.test
ydb/tests/olap/test_quota_exhaustion.py.TestYdbWorkload.test_delete

Branch:
main

Add line to muted_ya.txt:

ydb/tests/olap test_log_scenario.py.TestLogScenario.test
ydb/tests/olap test_quota_exhaustion.py.TestYdbWorkload.test_delete

Owner: TEAM:@ydb-platform/cs

Read more in mute_rules.md

Summary history:
test_log_scenario.py.TestLogScenario.test: Flaky last 8 days, at 2025-04-08: success_rate 60%, Pass:9 Fail:6 Mute:0 Skip:0
test_quota_exhaustion.py.TestYdbWorkload.test_delete: no_runs last 1 days, at 2025-04-08: success_rate 0%, Pass:0 Fail:0 Mute:0 Skip:0

Test run history: link

More info in dashboard

[Emgariko]

#17132

Добавляю логи в TX_COLUMNSHARD_SCAN

[zverevgeny]

ydb/tests/olap test_log_scenario.py.TestLogScenario.test флапает, нужно проверить и дочинить