chore(deps): Bump actions/download-artifact from 5.0.0 to 6.0.0

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 5.0.0 to 6.0.0.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v5...018cc2c)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/publish-to-pypi.yml

@@ -47,7 +47,7 @@ jobs:
 
     steps:
       - name: Download all build artifacts
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 #  v5.0.0
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 #  v6.0.0
         with:
           name: python-package-distributions-${{ github.run_id }}
           path: dist/