chore(deps): update actions/labeler action to v7 (#24954)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/labeler](https://redirect.github.com/actions/labeler) |
action | major | `v6.2.0` → `v7.0.0` |

---

### Release Notes

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

###
[`v7.0.0`](https://redirect.github.com/actions/labeler/compare/v6.2.0...v7.0.0)

[Compare
Source](https://redirect.github.com/actions/labeler/compare/v6.2.0...v7.0.0)

</details>

---

### Configuration

📅 **Schedule**: (in timezone Asia/Shanghai)

- Branch creation
  - "before 10am on monday"
- Automerge
  - At any time (no schedule defined)

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

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View the [repository job
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.github/workflows/pr-label.yml

@@ -25,4 +25,4 @@ jobs:
       pull-requests: write # `actions/labeler` adds labels to the PR, requires write permission
     runs-on: ubuntu-slim
     steps:
-      - uses: actions/labeler@b8dd2d9be0f68b860e7dae5dae7d772984eacd6d # v6.2.0
+      - uses: actions/labeler@bf12e9b00b37c5c0ca2b87b79b2daf7891dbda13 # v7.0.0