Added watchtower to automatically update containers

deploy/base/docker-compose.yml

@@ -64,6 +64,14 @@ services:
       - portainer_data:/data
       - /var/run/docker.sock:/var/run/docker.sock
 
+  watchtower:
+    image: containrrr/watchtower
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - /etc/localtime:/etc/localtime:ro
+    env_file:
+      - ${PWD}/.env
+
 networks:
   default:
     external: