[gh-actions] Bump actions/download-artifact from 4.1.7 to 4.1.8 (#28)

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4.1.7 to 4.1.8.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v4.1.7...v4.1.8)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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/upload_assets.yml

@@ -31,7 +31,7 @@ jobs:
     needs: [build]
     steps:
       - name: Download build artefacts
-        uses: actions/download-artifact@v4.1.7
+        uses: actions/download-artifact@v4.1.8
         with:
           name: binaries
           path: bin/