test: update setup harness signature

[alongubkin]

Summary

• pass the optional generated-package setup revision through the shared push-setup test harness signature

Testing

• cargo check -p alien-test

[greptile-apps]

Greptile Summary

Updates the shared Rust test setup harness call to match the expanded push_initial_setup signature.

• Supplies no generated-package setup revision because this test harness has no revision source.
• Preserves the existing setup behavior while restoring signature compatibility.

Confidence Score: 5/5

The PR appears safe to merge with no identified behavioral or security regressions.

The new argument matches the callee’s optional revision parameter, and this harness has no generated-package revision to propagate.

Important Files Changed

Filename	Overview
crates/alien-test/src/setup.rs	Adds the required optional setup-revision argument as None; no actionable correctness issue was found.

_{Reviews (1): Last reviewed commit: "test: pass setup revision to push harnes..." | Re-trigger Greptile}