Increase look back log lines

[antaljanosbenjamin]

Fixes https://github.com/ClickHouse/clickhouse-private/issues/38188

Changelog category (leave one):

• CI Fix or Improvement (changelog entry is not required)

Changelog entry (a user-readable short description of the changes that goes into CHANGELOG.md):

...

Documentation entry for user-facing changes

• Documentation is written (mandatory for new features)

[clickhouse-gh]

Workflow [PR], commit [8fa7780]

Summary: ❌

job_name	test_name	status	info	comment
Integration tests (arm_binary, distributed plan, 4/4)		failure
	test_storage_rabbitmq/test.py::test_rabbitmq_tsv_with_delimiter	FAIL
	test_storage_rabbitmq/test.py::test_rabbitmq_macros	FAIL

[antaljanosbenjamin]

RabbitMQ tests are not related.