chore(deps): update actions/checkout action to v5

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [hadolint/hadolint-action](https://github.com/hadolint/hadolint-action) | action | minor | `v3.1.0` -> `v3.2.0` |

---

### Release Notes

<details>
<summary>hadolint/hadolint-action (hadolint/hadolint-action)</summary>

### [`v3.2.0`](https://github.com/hadolint/hadolint-action/releases/tag/v3.2.0)

[Compare Source](https://github.com/hadolint/hadolint-action/compare/v3.1.0...v3.2.0)

##### Features

- new minor release ([3fc49fb](3fc49fb50d))

</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 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:eyJjcmVhdGVkSW5WZXIiOiI0MS45MS40IiwidXBkYXRlZEluVmVyIjoiNDEuOTEuNCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsidHlwZS9kZXBlbmRlbmNpZXMiXX0=-->

Reviewed-on: #153
Co-authored-by: Renovate [BOT] <renovate-bot@git.tainton.uk>
Co-committed-by: Renovate [BOT] <renovate-bot@git.tainton.uk>

.gitea/workflows/ci.yml

@@ -12,12 +12,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v4.3.0
+        uses: actions/checkout@v5.0.0
         with:
           fetch-depth: 0
 
       - name: Run Hadolint
-        uses: hadolint/hadolint-action@v3.1.0
+        uses: hadolint/hadolint-action@v3.2.0
         with:
           dockerfile: Dockerfile
           output-file: hadolint.out

.gitea/workflows/release.yml

@@ -45,7 +45,7 @@ jobs:
           REPO: ${{ gitea.repository }}
 
       - name: Check out repository
-        uses: actions/checkout@v4.3.0
+        uses: actions/checkout@v5.0.0
         with:
           fetch-depth: 0
           ref: ${{ needs.tag.outputs.tag_name }}

.gitea/workflows/snyk.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v4.3.0
+        uses: actions/checkout@v5.0.0
 
       - name: Snyk
         uses: snyk/actions/python@master