Update actions/checkout action to v4.1.6 (#6)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/checkout](https://code.forgejo.org/actions/checkout) | action | patch | `v4.1.2` -> `v4.1.6` |

---

### Release Notes

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

### [`v4.1.6`](https://code.forgejo.org/actions/checkout/blob/HEAD/CHANGELOG.md#v416)

[Compare Source](https://code.forgejo.org/actions/checkout/compare/v4.1.5...v4.1.6)

-   Check platform to set archive extension appropriately by [@&#8203;cory-miller](https://github.com/cory-miller) in https://github.com/actions/checkout/pull/1732

### [`v4.1.5`](https://code.forgejo.org/actions/checkout/blob/HEAD/CHANGELOG.md#v415)

[Compare Source](https://code.forgejo.org/actions/checkout/compare/v4.1.4...v4.1.5)

-   Update NPM dependencies by [@&#8203;cory-miller](https://github.com/cory-miller) in https://github.com/actions/checkout/pull/1703
-   Bump github/codeql-action from 2 to 3 by [@&#8203;dependabot](https://github.com/dependabot) in https://github.com/actions/checkout/pull/1694
-   Bump actions/setup-node from 1 to 4 by [@&#8203;dependabot](https://github.com/dependabot) in https://github.com/actions/checkout/pull/1696
-   Bump actions/upload-artifact from 2 to 4 by [@&#8203;dependabot](https://github.com/dependabot) in https://github.com/actions/checkout/pull/1695
-   README: Suggest `user.email` to be `41898282+github-actions[bot]@&#8203;users.noreply.github.com` by [@&#8203;cory-miller](https://github.com/cory-miller) in https://github.com/actions/checkout/pull/1707

### [`v4.1.4`](https://code.forgejo.org/actions/checkout/blob/HEAD/CHANGELOG.md#v414)

[Compare Source](https://code.forgejo.org/actions/checkout/compare/v4.1.3...v4.1.4)

-   Disable `extensions.worktreeConfig` when disabling `sparse-checkout` by [@&#8203;jww3](https://github.com/jww3) in https://github.com/actions/checkout/pull/1692
-   Add dependabot config by [@&#8203;cory-miller](https://github.com/cory-miller) in https://github.com/actions/checkout/pull/1688
-   Bump the minor-actions-dependencies group with 2 updates by [@&#8203;dependabot](https://github.com/dependabot) in https://github.com/actions/checkout/pull/1693
-   Bump word-wrap from 1.2.3 to 1.2.5 by [@&#8203;dependabot](https://github.com/dependabot) in https://github.com/actions/checkout/pull/1643

### [`v4.1.3`](https://code.forgejo.org/actions/checkout/blob/HEAD/CHANGELOG.md#v413)

[Compare Source](https://code.forgejo.org/actions/checkout/compare/v4.1.2...v4.1.3)

-   Check git version before attempting to disable `sparse-checkout` by [@&#8203;jww3](https://github.com/jww3) in https://github.com/actions/checkout/pull/1656
-   Add SSH user parameter by [@&#8203;cory-miller](https://github.com/cory-miller) in https://github.com/actions/checkout/pull/1685
-   Update `actions/checkout` version in `update-main-version.yml` by [@&#8203;jww3](https://github.com/jww3) in https://github.com/actions/checkout/pull/1650

</details>

---

### Configuration

📅 **Schedule**: 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 becomes conflicted, 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:eyJjcmVhdGVkSW5WZXIiOiIzNy4yNzkuMCIsInVwZGF0ZWRJblZlciI6IjM3LjM0MC4zIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

Reviewed-on: #6
Co-authored-by: Johnny5 <bot@snaile.de>
Co-committed-by: Johnny5 <bot@snaile.de>

.forgejo/workflows/renovate.yml

@@ -18,7 +18,7 @@ jobs:
       LOG_LEVEL: debug
 
     steps:
-      - uses: https://code.forgejo.org/actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
+      - uses: https://code.forgejo.org/actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
 
       - name: Renovate
         run: renovate ${{ github.repository }}