build(deps): bump actions/download-artifact from 3.0.2 to 4.0.0

Bumps [actions/download-artifact](/~https://github.com/actions/download-artifact) from 3.0.2 to 4.0.0.
- [Release notes](/~https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@9bc31d5...7a1cd32)

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

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

.github/workflows/build-images-release.yaml

@@ -98,7 +98,7 @@ jobs:
           mkdir -p image-digest/
 
       - name: Download digests of all images built
-        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a
+        uses: actions/download-artifact@7a1cd3216ca9260cd8022db641d960b1db4d1be4
         with:
           path: image-digest/