update local config to use apigw when downloading catalog images

docker-compose.override.yml

@@ -32,7 +32,7 @@ services:
       - ASPNETCORE_ENVIRONMENT=Development
       - ASPNETCORE_URLS=http://0.0.0.0:80
       - ConnectionString=${ESHOP_AZURE_CATALOG_DB:-Server=sql.data;Database=Microsoft.eShopOnContainers.Services.CatalogDb;User Id=sa;Password=Pass@word}
-      - PicBaseUrl=${ESHOP_AZURE_STORAGE_CATALOG_URL:-http://localhost:5101/api/v1/catalog/items/[0]/pic/}   #Local: You need to open your local dev-machine firewall at range 5100-5110.  
+      - PicBaseUrl=${ESHOP_AZURE_STORAGE_CATALOG_URL:-http://localhost:5202/api/v1/c/catalog/items/[0]/pic/}   #Local: You need to open your local dev-machine firewall at range 5100-5110.  
       - EventBusConnection=${ESHOP_AZURE_SERVICE_BUS:-rabbitmq}
       - EventBusUserName=${ESHOP_SERVICE_BUS_USERNAME}
       - EventBusPassword=${ESHOP_SERVICE_BUS_PASSWORD}