Add ProtocolVersion tests and exclude specific classes from coverage

[bric3]

What Does This Do

• This pull request adds tests for 128-bit trace IDs and updates protocol version handling.
• It also updates the coverage configuration to exclude the AIGuard and LLMObs classes.

Motivation

Additional Notes

N/A

Contributor Checklist

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Jira ticket: [PROJ-IDENT]

[dd-octo-sts]

🟢 Java Benchmark SLOs — All performance SLOs passed

Suite	Status
Startup	🟢 pass

SLO thresholds are defined here based on automatically generated metrics. A warning is raised when results are within 5% of the threshold.

PR vs. master results

Scenario	Candidate	master	Δ (95% CI of mean)
startup:insecure-bank:iast:Agent	13.98 s	13.93 s	[-0.5%; +1.1%] (no difference)
startup:insecure-bank:tracing:Agent	12.91 s	13.01 s	[-1.5%; -0.0%] (maybe better)
startup:petclinic:appsec:Agent	16.81 s	16.74 s	[-0.8%; +1.6%] (no difference)
startup:petclinic:iast:Agent	16.80 s	16.91 s	[-1.4%; +0.2%] (no difference)
startup:petclinic:profiling:Agent	16.59 s	16.86 s	[-2.6%; -0.7%] (maybe better)
startup:petclinic:sca:Agent	16.36 s	16.83 s	[-7.1%; +1.5%] (no difference)
startup:petclinic:tracing:Agent	15.95 s	16.16 s	[-2.3%; -0.3%] (maybe better)

Commit: 4577a43f · CI Pipeline · Benchmarking Platform UI

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Load and DaCapo benchmarks can be triggered manually in the GitLab pipeline. Results will appear in the Benchmarking Platform UI after completion.

[dd-octo-sts]

/merge

[gh-worker-devflow-routing-ef8351]

View all feedbacks in Devflow UI.

2026-06-30 10:42:20 UTC ℹ️ Start processing command /merge

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2026-06-30 10:42:25 UTC ℹ️ MergeQueue: pull request added to the queue

The expected merge time in master is approximately 2h (p90).

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2026-06-30 12:09:11 UTC ℹ️ MergeQueue: This merge request was merged