Chore(deps): Bump the actions group with 3 updates

Bumps the actions group with 3 updates: [actions/checkout](https://github.com/actions/checkout), [actions/download-artifact](https://github.com/actions/download-artifact) and [stumpylog/image-cleaner-action](https://github.com/stumpylog/image-cleaner-action).


Updates `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](https://github.com/actions/checkout/compare/v4...v5)

Updates `actions/download-artifact` from 4 to 5
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v4...v5)

Updates `stumpylog/image-cleaner-action` from 0.10.0 to 0.11.0
- [Release notes](https://github.com/stumpylog/image-cleaner-action/releases)
- [Changelog](https://github.com/stumpylog/image-cleaner-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/stumpylog/image-cleaner-action/compare/v0.10.0...v0.11.0)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: actions/download-artifact
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: stumpylog/image-cleaner-action
  dependency-version: 0.11.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/translate-strings.yml

@@ -11,7 +11,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           token: ${{ secrets.PNGX_BOT_PAT }}
           ref: ${{ github.head_ref }}