chore: Update actions/download-artifact action to v5

Author: grafanarenovatebot[bot]

.github/workflows/build_and_publish.yaml

@@ -199,7 +199,7 @@ jobs:
           git config --global --add safe.directory '*'
 
       - name: download build artifacts
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5
         with:
           path: dist
           pattern: build-artifacts-*