ci(staging): mongo host change

deployments/staging/docker-compose.yaml

@@ -6,10 +6,6 @@ services:
     container_name: treasurer-service
     image: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG.$CI_PIPELINE_ID
     tty: true
-    build:
-      context: ../../.
-      dockerfile: Dockerfile
-      target: production
     environment:
       - HTTP_HOST=0.0.0.0
       - HTTP_PORT=8085
@@ -26,7 +22,7 @@ services:
       - YOOMONEY_WEBHOOKS_URL=http://treasurer-mock:8080/webhooks
       - YOOMONEY_PAYMENTS_URL=http://treasurer-mock:8080/payments
 
-      - MONGO_HOST=mongo
+      - MONGO_HOST=10.6.0.11
       - MONGO_PORT=27017
       - MONGO_USER=$MONGO_USER
       - MONGO_PASSWORD=$MONGO_PASSWORD