Fix workflow to include mode

Author: bdraco

.github/workflows/ci-cd.yml

@@ -273,6 +273,7 @@ jobs:
     - name: Run benchmarks
       uses: CodSpeedHQ/action@v4
       with:
+        mode: instrumentation
         token: ${{ secrets.CODSPEED_TOKEN }}
         run: python -Im pytest --no-cov --numprocesses=0 -vvvvv --codspeed