Merge pull request arduino-libraries#415 from arduino-libraries/dependabot/github_actions/actions/download-artifact-6

Bump actions/download-artifact from 5 to 6

Author: per1234

.github/workflows/sync-labels.yml

@@ -108,7 +108,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Download configuration files artifact
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: ${{ env.CONFIGURATIONS_ARTIFACT }}
           path: ${{ env.CONFIGURATIONS_FOLDER }}