[CI] Add Buildkite test pipeline to workflows

[zihugithub]

Add Buildkite test pipeline to workflows

Purpose

Transfer the testing process defined in .buildkite/test-pipeline.yaml to GitHub Actions and implement the corresponding workflow configuration in the workflows/*. yaml file.

Test Plan

Run a new GitHub Actions workflow locally for validation

Test Result

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Essential Elements of an Effective PR Description Checklist

• Most of the existing test cases pass, with a pass rate above 85%;
• CI run time remains stable;
• Log outputs are clear and traceable.

[CLAassistant]

All committers have signed the CLA.