nginx: set restart always

nginx-proxy/docker-compose.yml

@@ -4,6 +4,7 @@ services:
   nginx-proxy:
     image: nginxproxy/nginx-proxy:alpine
     container_name: nginx-proxy
+    restart: always
     ports:
       - "80:80"
       - "443:443"
@@ -18,6 +19,7 @@ services:
   acme-companion:
     image: nginxproxy/acme-companion
     container_name: nginx-proxy-acme
+    restart: always
     environment:
       DEFAULT_EMAIL: ${EMAIL}
     volumes_from: