Bump actions/download-artifact from 5 to 8

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 5 to 8.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v5...v8)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/build-release.yml

@@ -76,13 +76,13 @@ jobs:
 
     steps:
       - name: Download ubuntu binaries
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v8
         with:
           name: ubuntu-build-files
           path: dist/
 
       - name: Download macos binaries
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v8
         with:
           name: macos-build-files
           path: dist/