Bump dawidd6/action-download-artifact from 3 to 4

Bumps [dawidd6/action-download-artifact](https://github.com/dawidd6/action-download-artifact) from 3 to 4.
- [Release notes](https://github.com/dawidd6/action-download-artifact/releases)
- [Commits](dawidd6/action-download-artifact@v3...v4)

---
updated-dependencies:
- dependency-name: dawidd6/action-download-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/coverage.yml

@@ -16,7 +16,7 @@ jobs:
           fetch-depth: 0
           ref: ${{ github.event.workflow_run.head_commit.id }}
       - name: Download Coverage Artifacts
-        uses: dawidd6/action-download-artifact@v3
+        uses: dawidd6/action-download-artifact@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           workflow: ${{ github.event.workflow_run.workflow_id }}