ci: service-containrar via namn, ta bort host-port-krock

.github/workflows/ci.yml

@@ -24,20 +24,18 @@ jobs:
           POSTGRES_USER: app_user
           POSTGRES_PASSWORD: app_ci_password
           POSTGRES_DB: app
-        ports: ["5432:5432"]
         options: >-
           --health-cmd "pg_isready -U app_user -d app"
           --health-interval 5s --health-timeout 5s --health-retries 10
       redis:
         image: redis:7-alpine
-        ports: ["6379:6379"]
         options: >-
           --health-cmd "redis-cli ping"
           --health-interval 5s --health-timeout 5s --health-retries 10
 
     env:
-      DATABASE_URL: postgres://app_user:app_ci_password@localhost:5432/app
-      REDIS_URL: redis://localhost:6379
+      DATABASE_URL: postgres://app_user:app_ci_password@postgres:5432/app
+      REDIS_URL: redis://redis:6379
       AAMOS_MODE: mock
       S3_MODE: mock
       EMAIL_MODE: log