chore(deps): Update actions/download-artifact action to v8 (#984)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/reusable-tox.yml

@@ -268,7 +268,7 @@ jobs:
     - name: Download all the dists
       if: >-
         contains(fromJSON('["metadata-validation", "pytest"]'), inputs.toxenv)
-      uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131  # v7.0.0
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c  # v8.0.1
       with:
         name: ${{ inputs.dists-artifact-name }}
         path: dist/