Add integration test for lane change action - sinusoidal

Summary

Add integration test for lane change action - sinusoidal

This is added to test the functionality of gt-gen-core!186 (merged)

Screenshots (if applicable)

---

Checklist Before Merging

1. Third-Party Library and Version Updates

- [ ] All third-party libraries have been updated (e.g., road-logic-suite, gt-gen-core, osc1-engine, mantle-API). NA

- [ ] gt-gen-core version number has been updated in Core/update_version.patch (if gt-gen-core is updated). NA

- [ ] Notice.md has been updated with relevant changes. NA

• The version number in Simulator/LibSimCore/version.bzl has been updated accordingly.

2. Documentation Updates

• User-facing documentation (user guides, tutorials, etc.) has been updated to reflect the changes.
• The feature list in Documentation/03_scenario_description/supported_osc_features.md has been updated.

3. Tests and CI Checks

• Unit tests / integration tests are added
• All CI checks are passing ： https://ci.eclipse.org/openpass/job/GT-Gen-Simulator-PreMerge-Gate/job/MR-95/

---

Related Issues / Tickets

Story: ADO-#1164726