fix: benchmarks

.github/workflows/benchmark.yml

@@ -36,6 +36,7 @@ jobs:
           ${{ contains(github.event.pull_request.labels.*.name, 'no-cache') && '--no-cache' || '' }}
           ./test/performance+generate-graphs
       - run: kill -9 $(ps aux | grep "ledger serve"| grep -v "grep" | awk '{print $2}')
+        if: always()
       - uses: actions/upload-artifact@v4
         with:
           name: graphs