Fix typo (reports -> requests)

delivery.yaml

@@ -22,7 +22,7 @@ pipeline:
         echo "Deploy image locally and run simple scenario"
         ./local.sh deploy --target=https://google.com --locust-file=./example/simple.py --slaves=2 --mode=auto --users=2 --hatch-rate=1 --duration=5
         ls -l reports | grep reports.html || exit 1
-        ls -l reports | grep reports.csv || exit 1
+        ls -l reports | grep requests.csv || exit 1
   - desc: Push docker image
     cmd: |
         echo "Push docker image"