Bump actions/download-artifact from 4.1.1 to 4.1.2 (#163)

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4.1.1 to 4.1.2.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v4.1.1...v4.1.2)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/pythonpackage.yml

@@ -83,7 +83,7 @@ jobs:
         with:
           python-version: "3.8"
       - name: Download coverage
-        uses: actions/[email protected].1
+        uses: actions/[email protected].2
         with:
           name: coverage
       - name: Coveralls