fix CI (conflicting artifact names)

.github/workflows/ci.yaml

@@ -108,7 +108,7 @@ jobs:
       - name: Archive
         uses: actions/upload-artifact@v4
         with:
-          name: binaries.zip
+          name: binaries-${{ matrix.cfg.on }}-${{ matrix.cfg.goos }}-${{ matrix.cfg.goarch }}-${{ matrix.cfg.goarm || 'na' }}.zip
           path: |
             scrutiny-web-*
             scrutiny-collector-metrics-*