build(deps): bump actions/download-artifact from 4 to 8 (#24)

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4 to 8.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v4...v8)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '8'
  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>
Co-authored-by: Mathis <154886644+echobt@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/publish-r2.yml

@@ -112,15 +112,15 @@ jobs:
 
       - name: Download artifacts from a release workflow run
         if: inputs.release_run_id != ''
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v8
         with:
           path: artifacts
           run-id: ${{ inputs.release_run_id }}
           github-token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Download artifacts from this workflow
         if: inputs.release_run_id == ''
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v8
         with:
           path: artifacts
 

.github/workflows/release.yml

@@ -335,7 +335,7 @@ jobs:
           git push origin ${{ needs.prepare.outputs.tag }} || true
 
       - name: Download all artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v8
         with:
           path: artifacts