[jkoritzinsky]

Summary

Remove the redundant RuntimeArtifactsPath argument from the local Mono benchmark script and all four Linux/Windows Mono Interpreter/JIT setup examples. The supplied path already matches the runtime's default Mono artifacts directory, so no replacement override is needed.

Preserve RuntimeFlavor=mono, Release configuration, OS/architecture selection, and the existing benchmark layout steps. This supports the runtime alias cleanup in dotnet/runtime#133115.

Validation

• Passed Python syntax compilation and 108 mocked Mono dependency-generation scenarios covering Windows/Linux/macOS, four architectures, Interpreter/JIT/both, and cached/uncached/forced regeneration.
• Passed exact documentation comparison: only the four redundant path arguments changed.
• Passed the repository's Markdown lint configuration using markdownlint-cli@0.45.0.
• Passed git diff --check; no RuntimeArtifactsPath references remain in the checkout.
• Runtime builds and benchmarks were not run.

[Copilot]

🟢 Approval recommended

No active review issues are reported for the Mono artifacts-path override cleanup.

No open issues 🎉

What changed in this PR

Removes redundant Mono RuntimeArtifactsPath overrides from the local benchmark workflow, relying on the runtime’s default artifacts directory and supporting the alias cleanup in dotnet/runtime#133115.

Changes:

• Removes the path override from the script’s Mono libs.pretest invocation.
• Updates all four Linux/Windows Interpreter/JIT setup examples while preserving RuntimeFlavor=mono, build settings, and benchmark layout steps.

File	Description
scripts/​benchmarks_local.py	Removes the redundant Mono artifacts path argument.
docs/​benchmarking-workflow-dotnet-runtime.md	Removes the same argument from four Mono setup examples.

_{Review effort: Balanced}