docker-compose: remove useless restart policy

The default is "no" which is good to just try and forget
hack on linuxfr.org. If developer want to change it, it
can override compose configuration with a docker-compose.local.yml
file.

Author: Trim

docker-compose.yaml

@@ -60,15 +60,13 @@ services:
       context: deployment/database
     env_file:
       - deployment/default.env
-    restart: unless-stopped
     ports:
       - "3306:3306"
     volumes:
       - data-database:/var/lib/mysql
 
   redis:
     image: redis:5
-    restart: unless-stopped
     volumes:
       - data-redis:/data