build(deps): bump actions/download-artifact from 7 to 8

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 7 to 8.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v7...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>

.github/workflows/build.yml

@@ -369,7 +369,7 @@ jobs:
     steps:
       -
         name: Download artifacts
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           path: /tmp/buildx-output
           name: ${{ needs.binaries.outputs.artifact-name }}
@@ -501,7 +501,7 @@ jobs:
     steps:
       -
         name: Download release binaries
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           path: ${{ env.DESTDIR }}
           name: release

.github/workflows/e2e.yml

@@ -118,7 +118,7 @@ jobs:
         if: matrix.driver == 'docker' || matrix.driver == 'docker-container'
       -
         name: Install buildx
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: binary
           path: /home/runner/.docker/cli-plugins
@@ -230,7 +230,7 @@ jobs:
         uses: docker/setup-qemu-action@v3
       -
         name: Install buildx
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: binary
           path: /home/runner/.docker/cli-plugins