chore(deps): bump actions/download-artifact from 5 to 6 (#8681)

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 5 to 6.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v5...v6)

---
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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Alex | Cosmos Labs <alex@cosmoslabs.io>

Author: dependabot[bot]

.github/workflows/build-wasm-simd-image-from-tag.yml

@@ -84,7 +84,7 @@ jobs:
       - build-image-at-tag
     steps:
       - name: Download digests
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           path: ${{ runner.temp }}/digests
           pattern: digests-*

.github/workflows/e2e.yaml

@@ -92,7 +92,7 @@ jobs:
           cache-dependency-path: 'e2e/go.sum'
 
       - name: Download image from docker build
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: simd-image
       - run: docker load -i simd-image.tar.gz