build(deps): update actions/stale action to v9 (#9144)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/stale](https://togithub.com/actions/stale) | action | major |
`v3` -> `v9` |

---

### Release Notes

<details>
<summary>actions/stale (actions/stale)</summary>

### [`v9`](https://togithub.com/actions/stale/compare/v8...v9)

[Compare Source](https://togithub.com/actions/stale/compare/v8...v9)

### [`v8`](https://togithub.com/actions/stale/compare/v7...v8)

[Compare Source](https://togithub.com/actions/stale/compare/v7...v8)

### [`v7`](https://togithub.com/actions/stale/compare/v6...v7)

[Compare Source](https://togithub.com/actions/stale/compare/v6...v7)

### [`v6`](https://togithub.com/actions/stale/compare/v5...v6)

[Compare Source](https://togithub.com/actions/stale/compare/v5...v6)

### [`v5`](https://togithub.com/actions/stale/compare/v4...v5)

[Compare Source](https://togithub.com/actions/stale/compare/v4...v5)

### [`v4`](https://togithub.com/actions/stale/compare/v3...v4)

[Compare Source](https://togithub.com/actions/stale/compare/v3...v4)

</details>

---

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.github/workflows/stale.yml

@@ -6,7 +6,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v3
+      - uses: actions/stale@v9
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           stale-issue-message: "This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions."