fix: use volumes bind-mount syntax for swarm - mounts key not supported in deploy block

docker-compose.prod.yml

@@ -55,17 +55,17 @@ services:
     image: ${REGISTRY}/saas-imobiliaria-frontend:${IMAGE_TAG:-latest}
     networks:
       - proxy
+    volumes:
+      - type: bind
+        source: /opt/saas-imobiliaria/public/imoveis
+        target: /usr/share/nginx/html/imoveis
+        read_only: true
     deploy:
       replicas: 1
       restart_policy:
         condition: any
         delay: 5s
         max_attempts: 5
-      mounts:
-        - type: bind
-          source: /opt/saas-imobiliaria/public/imoveis
-          target: /usr/share/nginx/html/imoveis
-          read_only: true
       labels:
         - "traefik.enable=true"
         - "traefik.docker.network=proxy"