Custard Run Pipeline fails

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**The issue you're having must be related to a file in this repository.** We are unable to provide assistance for issues unrelated to samples in this repository.

Please include as much information as possible:

https://github.com/GoogleCloudPlatform/nodejs-docs-samples/actions/runs/16761796465

(dev) Custard runError when evaluating 'strategy' for job 'test'. .github/workflows/custard-run-dev.yaml (Line: 69, Col: 15): Unexpected value '["model-armor"]'
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(dev) Custard runError when evaluating 'strategy' for job 'test'. .github/workflows/custard-run-dev.yaml (Line: 69, Col: 15): Unexpected value '["model-armor"]'

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Error when evaluating 'strategy' for job 'test'. .github/workflows/custard-run-dev.yaml (Line: 69, Col: 15): Unexpected value '["model-armor"]'
[(dev) Custard run](https://github.com/GoogleCloudPlatform/nodejs-docs-samples/actions/runs/16761796465/workflow)
Error when evaluating 'strategy' for job 'test'. .github/workflows/custard-run-dev.yaml (Line: 69, Col: 15): Unexpected value '["model-armor"]'

There is error in custard-run-dev.yaml file. In my opinion it is formatting issue.

从 .github/workflows/custard-run-dev.yaml 的第 69 行开始，检查 Custard 运行所报告的 strategy 值。将 workflow 配置与 issue 中链接的失败运行进行比较。当 workflow 成功解析且 Custard 运行不再报告 unexpected value error 时，即表示完成。

由索引模型根据 Issue 内容生成。