chore(deps): update docker.io/mstruebing/editorconfig-checker docker tag to v3.0.3 (#13)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [docker.io/mstruebing/editorconfig-checker](https://github.com/editorconfig-checker/editorconfig-checker) | patch | `v3.0.1` -> `v3.0.3` |

---

### Release Notes

<details>
<summary>editorconfig-checker/editorconfig-checker (docker.io/mstruebing/editorconfig-checker)</summary>

### [`v3.0.3`](https://github.com/editorconfig-checker/editorconfig-checker/releases/tag/v3.0.3)

[Compare Source](https://github.com/editorconfig-checker/editorconfig-checker/compare/v3.0.1...v3.0.3)

#### What's Changed

-   Revert "fix: check if multiple newlines are at EOF ([#&#8203;350](https://github.com/editorconfig-checker/editorconfig-checker/issues/350))" by [@&#8203;mstruebing](https://github.com/mstruebing) in https://github.com/editorconfig-checker/editorconfig-checker/pull/354
-   ci: publish docker image by [@&#8203;mstruebing](https://github.com/mstruebing) in https://github.com/editorconfig-checker/editorconfig-checker/pull/355

**Full Changelog**: https://github.com/editorconfig-checker/editorconfig-checker/compare/v3.0.2...v3.0.3

</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

---

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Reviewed-on: #13
Reviewed-by: OCram85 <marco.blessing@googlemail.com>
Co-authored-by: renovate-bot <renovate@ocram85.com>
Co-committed-by: renovate-bot <renovate@ocram85.com>

.woodpecker/ci.yml

@@ -44,7 +44,7 @@ steps:
 
   lint-editorconfig:
     depends_on: []
-    image: docker.io/mstruebing/editorconfig-checker:v3.0.1
+    image: docker.io/mstruebing/editorconfig-checker:v3.0.3
     when:
       event: pull_request