Bump actions/download-artifact from 4.1.8 to 4.1.9 (#139814)

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4.1.8 to 4.1.9.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v4.1.8...v4.1.9)

---
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/ci.yaml

@@ -1463,7 +1463,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Download all coverage artifacts
-        uses: actions/download-artifact@v4.1.8
+        uses: actions/download-artifact@v4.1.9
         with:
           pattern: test-results-*
       - name: Upload test results to Codecov