added configuration volume

docker/docker-compose.yaml

@@ -1,17 +0,0 @@
-version: "3"
-services:
-  app:
-    image: eclipse-mosquitto:latest
-    ports:
-      - '1883:1883'
-      - '8883:8883'
-    volumes:
-      - 'data:/mosquitto/data/'
-      - 'config:/mosquitto/config/'
-    environment:
-      TZ: 'Europe/Lisbon'
-    restart: unless-stopped
-volumes:
-  data:
-  config:
-