Bump actions/download-artifact from 5 to 8 (#9069)

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: '8'
  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>

Author: dependabot[bot]

.github/workflows/pip.yml

@@ -162,7 +162,7 @@ jobs:
     permissions:
       id-token: write
     steps:
-      - uses: actions/download-artifact@v5
+      - uses: actions/download-artifact@v8
         with:
           pattern: wheels-*
           merge-multiple: true

.github/workflows/pre-commit-push-fixes.yml

@@ -16,7 +16,7 @@ jobs:
     steps:
       - name: Download auto-fix artifacts
         id: download
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v8
         with:
           name: pre-commit-fixes
           path: /tmp/pre-commit-fixes