[GO]: Improve the review quality and efficiency SDK Release PR

As SDK generation and release workflows increasingly rely on AI and self-service, the review process has become a key bottleneck.
While SDK generation is becoming faster and more scalable, human review remains time-consuming and inconsistent, impacting release velocity and quality.

Create this sub issue to track the work for GO

The issue names no files, tests, or entry points. Start by locating the Go SDK release PR workflow and clarifying the specific review-quality and efficiency changes required; define a concrete completion check before implementation.

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