fix: add patch to correct target offset set - Lane offset action

Summary Lane offset implementation iteration1 bug fix

When Actor has some offset w.r.t its current position this offset has to be added offset from reference centerline of PathControlUnit otherwise this is missed while achieving the user set offset

The patch temporarily fixes the issue in gt-gen-core and it shall be fixed later with a PR

Screenshots (if applicable)

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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).
• gt-gen-core version number has been updated in Core/update_version.patch (if gt-gen-core is updated).
• Notice.md has been updated with relevant changes.
• 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-111/

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Related Issues / Tickets gt-gen-core!247 (closed) is the actual fix for gtgencore