Update actions/upload-artifact action to v7 (#27)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yml

@@ -126,7 +126,7 @@ jobs:
         run: yarn install
       - name: Run benchmarks
         run: cd performance/benchmark-${{ matrix.benchmark }}/ && yarn run performance:ci
-      - uses: actions/upload-artifact@v6
+      - uses: actions/upload-artifact@v7
         with:
           name: performance-benchmark-${{ matrix.benchmark }}
           path: performance/benchmark-${{ matrix.benchmark }}/combinations/combination_0/output/