Bump actions/download-artifact from 4.1.0 to 4.1.1 (#143)

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4.1.0 to 4.1.1.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v4.1.0...v4.1.1)

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

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

.github/workflows/build-pb-doc.yml

@@ -61,7 +61,7 @@ jobs:
           ref: gh-pages
 
       - name: Download a Build Artifact
-        uses: actions/download-artifact@v4.1.0
+        uses: actions/download-artifact@v4.1.1
         with:
           name: "Probuf HTML File"
           path: "./docs"