fix: change node env in config.yml (#3676)

Author: mustofa-binary

.circleci/config.yml

@@ -198,7 +198,7 @@ jobs:
           k8s_service: "deriv-app-storybook"
       - notify_slack
     environment:
-      NODE_ENV: production
+      NODE_ENV: staging
 
   release_staging:
     docker:
@@ -246,7 +246,7 @@ jobs:
           k8s_namespace: "deriv-app-production"
       - notify_slack
     environment:
-      NODE_ENV: production
+      NODE_ENV: staging
 
   release_production_dashboard:
     docker:
@@ -262,7 +262,7 @@ jobs:
           docker_image_latest_tag: latest
       - notify_slack
     environment:
-      NODE_ENV: production
+      NODE_ENV: staging
 
   build_and_test:
     docker: