[v25.3.x] Kgo Verifier Producer set linger to 0

[vbotbuildovich]

Backport of PR #29234

[vbotbuildovich]

CI test results

test results on build#79031

test_class	test_method	test_arguments	test_kind	job_url	test_status	passed	reason	test_history
TestReadReplicaService	test_writes_forbidden	{"cloud_storage_type": 2, "partition_count": 10}	integration	https://buildkite.com/redpanda/redpanda/builds/79031#019bbd64-1ad0-4c9a-9f02-fb26aeb59b6f	FLAKY	10/11	Test PASSES after retries.No significant increase in flaky rate(baseline=0.0000, p0=1.0000, reject_threshold=0.0100. adj_baseline=0.1000, p1=0.3487, trust_threshold=0.5000)	https://redpanda.metabaseapp.com/dashboard/87-tests?tab=142-dt-individual-test-history&test_class=TestReadReplicaService&test_method=test_writes_forbidden

test results on build#79159

test_class	test_method	test_arguments	test_kind	job_url	test_status	passed	reason	test_history
MountUnmountIcebergTest	test_simple_remount	{"cloud_storage_type": 1}	integration	https://buildkite.com/redpanda/redpanda/builds/79159#019bc736-f613-411a-b79b-95cf7b91dd54	FLAKY	9/11	Test PASSES after retries.No significant increase in flaky rate(baseline=0.2162, p0=0.9125, reject_threshold=0.0100. adj_baseline=0.5185, p1=0.0079, trust_threshold=0.5000)	https://redpanda.metabaseapp.com/dashboard/87-tests?tab=142-dt-individual-test-history&test_class=MountUnmountIcebergTest&test_method=test_simple_remount
WriteCachingFailureInjectionE2ETest	test_crash_all	{"use_transactions": false}	integration	https://buildkite.com/redpanda/redpanda/builds/79159#019bc736-f61b-467d-a709-0f1819984320	FLAKY	5/11	Test FAILS after retries.Significant increase in flaky rate(baseline=0.1096, p0=0.0025, reject_threshold=0.0100)	https://redpanda.metabaseapp.com/dashboard/87-tests?tab=142-dt-individual-test-history&test_class=WriteCachingFailureInjectionE2ETest&test_method=test_crash_all
TxAtomicProduceConsumeTest	test_basic_tx_consumer_transform_produce	{"with_failures": true}	integration	https://buildkite.com/redpanda/redpanda/builds/79159#019bc734-5924-4cd5-bb62-d0887211a141	FLAKY	10/11	Test PASSES after retries.No significant increase in flaky rate(baseline=0.0072, p0=1.0000, reject_threshold=0.0100. adj_baseline=0.1000, p1=0.3487, trust_threshold=0.5000)	https://redpanda.metabaseapp.com/dashboard/87-tests?tab=142-dt-individual-test-history&test_class=TxAtomicProduceConsumeTest&test_method=test_basic_tx_consumer_transform_produce

[piyushredpanda]

@joe-redpanda review + approve?

[vbotbuildovich]

Retry command for Build#79159

please wait until all jobs are finished before running the slash command

/ci-repeat 1
skip-redpanda-build
skip-units
skip-rebase
tests/rptest/tests/write_caching_fi_e2e_test.py::WriteCachingFailureInjectionE2ETest.test_crash_all@{"use_transactions":false}

[joe-redpanda]

@joe-redpanda review + approve?

failure may be relevant + we regressed in dev on the test this was meant to fix.

I'm going to investigate before backport to decrease backport churn