build(deps): bump dawidd6/action-download-artifact from 19 to 21 (#92)

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

Author: dependabot[bot]

.github/workflows/docs-preview.yaml

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Download artifact
-        uses: dawidd6/action-download-artifact@v19
+        uses: dawidd6/action-download-artifact@v21
         with:
           workflow_conclusion: success
           run_id: ${{ github.event.workflow_run.id }}