Update deploy.yml to include createdBy parameter

Author: NirajC-Microsoft

.github/workflows/deploy.yml

@@ -137,6 +137,7 @@ jobs:
               imageTag="${IMAGE_TAG}" \
               azureAiServiceLocation='${{ env.AZURE_LOCATION }}' \
               gptModelCapacity=150 \
+              createdBy="Pipeline" \
             --output json
 
       - name: Extract Web App and API App URLs