[aw] Test Copilot Siderepo Add Labels failed

### Workflow Failure

**Workflow:** [Test Copilot Siderepo Add Labels](https://github.com/githubnext/gh-aw-test/blob/main/.github/workflows/test-copilot-siderepo-add-labels.md)
**Branch:** main
**Run:** https://github.com/githubnext/gh-aw-test/actions/runs/34805847033

### Action Required

**Assign this issue to an agent** to debug and fix the issue.

Debug with any coding agent

Use this prompt with any coding agent (GitHub Copilot, Claude, Gemini, etc.):

````
Debug the agentic workflow failure using https://raw.githubusercontent.com/github/gh-aw/main/debug.md

The failed workflow run is at https://github.com/githubnext/gh-aw-test/actions/runs/34805847033
````

Manually invoke the agent

Debug this workflow failure using your favorite Agent CLI and the `agentic-workflows` prompt.

- Start your agent
- Load the `agentic-workflows` skill from `.github/skills/agentic-workflows/SKILL.md` or
- Type `debug the agentic workflow test-copilot-siderepo-add-labels failure in https://github.com/githubnext/gh-aw-test/actions/runs/34805847033`

> [!TIP]
>
> Stop reporting this workflow as a failure
>
> To stop a workflow from creating failure issues, set `report-failure-as-issue: false` in its frontmatter:
> ```yaml
> safe-outputs:
> report-failure-as-issue: false
> ```
>
>

> Generated from [Test Copilot Siderepo Add Labels](https://github.com/githubnext/gh-aw-test/actions/runs/34805847033) · [◷](https://github.com/search?q=repo%3Agithubnext%2Fgh-aw-test+is%3Aissue+%22gh-aw-workflow-id%3A+test-copilot-siderepo-add-labels%22&type=issues)
> - [x] expires on Sep 21, 2026, 4:26 AM UTC

Start with .github/workflows/test-copilot-siderepo-add-labels.md and the failed run linked in the issue. Read the gh-aw debug.md guidance and the agentic-workflows skill, then reproduce or inspect the run to identify the agent failure. Done means the workflow completes successfully without generating this failure issue.

Written by the indexing model from the issue text.