chore(deps): update actions/github-script action to v9 (#1678)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/github-script](https://github.com/actions/github-script) | action | major | `v8.0.0` → `v9.0.0` |

---

### Release Notes

<details>
<summary>actions/github-script (actions/github-script)</summary>

### [`v9.0.0`](https://github.com/actions/github-script/releases/tag/v9.0.0)

[Compare Source](actions/github-script@v8.0.0...v9.0.0)

**New features:**

- **`getOctokit` factory function** — Available directly in the script context. Create additional authenticated Octokit clients with different tokens for multi-token workflows, GitHub App tokens, and cross-org access. See [Creating additional clients with `getOctokit`](https://github.com/actions/github-script#creating-additional-clients-with-getoctokit) for details and examples.
- **Orchestration ID in user-agent** — The `ACTIONS_ORCHESTRATION_ID` environment variable is automatically appended to the user-agent string for request tracing.

**Breaking changes:**

- **`require('@&#8203;actions/github')` no longer works in scripts.** The upgrade to `@actions/github` v9 (ESM-only) means `require('@&#8203;actions/github')` will fail at runtime. If you previously used patterns like `const { getOctokit } = require('@&#8203;actions/github')` to create secondary clients, use the new injected `getOctokit` function instead — it's available directly in the script context with no imports needed.
- `getOctokit` is now an injected function parameter. Scripts that declare `const getOctokit = ...` or `let getOctokit = ...` will get a `SyntaxError` because JavaScript does not allow `const`/`let` redeclaration of function parameters. Use the injected `getOctokit` directly, or use `var getOctokit = ...` if you need to redeclare it.
- If your script accesses other `@actions/github` internals beyond the standard `github`/`octokit` client, you may need to update those references for v9 compatibility.

#### What's Changed

- Add ACTIONS\_ORCHESTRATION\_ID to user-agent string by [@&#8203;Copilot](https://github.com/Copilot) in [#&#8203;695](actions/github-script#695)
- ci: use deployment: false for integration test environments by [@&#8203;salmanmkc](https://github.com/salmanmkc) in [#&#8203;712](actions/github-script#712)
- feat!: add getOctokit to script context, upgrade [@&#8203;actions/github](https://github.com/actions/github) v9, [@&#8203;octokit/core](https://github.com/octokit/core) v7, and related packages by [@&#8203;salmanmkc](https://github.com/salmanmkc) in [#&#8203;700](actions/github-script#700)

#### New Contributors

- [@&#8203;Copilot](https://github.com/Copilot) made their first contribution in [#&#8203;695](actions/github-script#695)

**Full Changelog**: <actions/github-script@v8.0.0...v9.0.0>

</details>

---

### Configuration

📅 **Schedule**: (UTC)

- Branch creation
  - At any time (no schedule defined)
- Automerge
  - At any time (no schedule defined)

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **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

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My4xMTAuMTIiLCJ1cGRhdGVkSW5WZXIiOiI0My4xMTAuMTMiLCJ0YXJnZXRCcmFuY2giOiJkZXZlbG9wIiwibGFiZWxzIjpbXX0=-->

Reviewed-on: https://codeberg.org/umati/Sample-Server/pulls/1678
Co-authored-by: umati-bot <git-bot@umati.org>
Co-committed-by: umati-bot <git-bot@umati.org>

Author: umati-bot

.github/workflows/delete-images.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/github-script@v8.0.0
+      - uses: actions/github-script@v9.0.0
         env:
           PACKAGE_NAME: sample-server
           PER_PAGE: 100