[None][infra] Fix release check failure for .test_durations

[EmmaQiaoCh]

@coderabbitai summary

Description

To fix the format for .test_duration and also fix it in the generate script.
Failed job: https://prod.blsm.nvidia.com/sw-tensorrt-top-1/blue/organizations/jenkins/LLM%2Fmain%2FL0_PostMerge/detail/L0_PostMerge/2855/pipeline/268/

Test Coverage

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[EmmaQiaoCh]

/bot run

[coderabbitai]

Walkthrough

The duration generator now appends a trailing newline to its JSON output. The Jenkins shell script and checked-in duration fixture were updated to reflect the resulting file formatting.

Changes

Duration file formatting

Layer / File(s)	Summary
Duration file output formatting jenkins/scripts/generate_duration.py, jenkins/UpdateTestDurations.groovy, tests/integration/defs/.test_durations	The generator writes a trailing newline, the pipeline script gains a blank line, and the fixture’s closing brace is placed on the final line.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Suggested reviewers: trtllm-agent

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title matches the change set and follows the repository's [None][infra] style.
Description check	✅ Passed	The description explains the issue and fix, but the Test Coverage section is left blank.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[tensorrt-cicd]

PR_Github #61228 [ run ] triggered by Bot. Commit: 743f03c Link to invocation

[tensorrt-cicd]

PR_Github #61228 [ run ] completed with state FAILURE. Commit: 743f03c
/LLM/main/L0_MergeRequest_PR pipeline #49467 completed with status: 'FAILURE'

CI Report

⚠️ Action Required:

• Please check the failed tests and fix your PR
• If you cannot view the failures, ask the CI triggerer to share details
• Once fixed, request an NVIDIA team member to trigger CI again

CI Agent Failure Analysis

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[EmmaQiaoCh]

/bot run

[tensorrt-cicd]

PR_Github #61236 [ run ] triggered by Bot. Commit: 743f03c Link to invocation

[tensorrt-cicd]

PR_Github #61236 [ run ] completed with state SUCCESS. Commit: 743f03c
/LLM/main/L0_MergeRequest_PR pipeline #49475 completed with status: 'FAILURE'

CI Report

⚠️ Action Required:

• Please check the failed tests and fix your PR
• If you cannot view the failures, ask the CI triggerer to share details
• Once fixed, request an NVIDIA team member to trigger CI again

CI Agent Failure Analysis

Link to invocation