[upstream-sync] Review game-ci/unity-builder update

[github-actions]

Upstream sync did not consume the observed update because automation failed.

• Discover: failure
• Validate: skipped
• Finalize: skipped
• Run: https://github.com/Ambiguous-Interactive/unity-builder/actions/runs/29667785803

Inspect the failed job and re-run Upstream Sync. No immutable production tag was moved.

[github-actions]

A sync job failed in run 29677631879 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.

[github-actions]

A sync job failed in run 29687278655 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.

[github-actions]

A sync job failed in run 29699000517 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.

[github-actions]

A sync job failed in run 29710213181 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.

[github-actions]

A sync job failed in run 29724460814 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.

[github-actions]

A sync job failed in run 29744364311 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.

[github-actions]

A sync job failed in run 29769893120 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.

[github-actions]

A sync job failed in run 29791646317 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.

[github-actions]

A sync job failed in run 29809540589 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.

[github-actions]

A sync job failed in run 29831557202 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.

[github-actions]

A sync job failed in run 29858587022 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.

[github-actions]

A sync job failed in run 29881533738 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.

[github-actions]

A sync job failed in run 29899335929 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.

[github-actions]

A sync job failed in run 29921128255 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.

[github-actions]

A sync job failed in run 29947816721 (discover=failure, validate=skipped, finalize=skipped). The detailed canonical diagnostics above were preserved.