Bump actions/checkout from 4 to 5 (#19)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/publish.yaml

@@ -25,7 +25,7 @@ jobs:
           else
             echo "VERSION=$(echo ${{ github.ref }} | cut -d'/' -f3 | cut -c2-)" >> $GITHUB_ENV
           fi
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up Lua
         uses: leafo/gh-actions-lua@v12
@@ -64,7 +64,7 @@ jobs:
             echo "VERSION=$(echo ${{ github.ref }} | cut -d'/' -f3 | cut -c2-)" >> $GITHUB_ENV
           fi
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Download JSON file
         uses: actions/download-artifact@v4
         with: