Update azure-dev-validation.yml

Author: Roopan-Microsoft

.github/workflows/azure-dev-validation.yml

@@ -31,7 +31,8 @@ jobs:
           AZURE_SUBSCRIPTION_ID: ${{ secrets.AZURE_SUBSCRIPTION_ID }} 
           AZURE_ENV_NAME: ${{ secrets.AZURE_ENV_NAME }} 
           AZURE_LOCATION: ${{ secrets.AZURE_LOCATION }} 
-          AZURE_AI_DEPLOYMENT_LOCATION : ${{ secrets.AZURE_AI_DEPLOYMENT_LOCATION }} 
+          AZURE_AI_DEPLOYMENT_LOCATION : ${{ secrets.AZURE_AI_DEPLOYMENT_LOCATION }}
+          AZURE_ENV_MODEL_CAPACITY : 1
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       # Step 3: Print the result of the validation 
       - name: Print result