Updated demo compose file

.gitignore

@@ -1,2 +1,4 @@
 .env
 log/**
+docker-compose.yml
+compose.yml

compose.demo.yml

@@ -1,9 +1,7 @@
-version: '3.2'
-
-services:
-  keycloak-notifier:
-    build: .
-    container_name: keycloak-notifier
-    restart: unless-stopped
-    environment:
-      - TIMEZONE=Europe/Berlin
+services:
+  keycloak-notifier:
+    build: .
+    container_name: keycloak-notifier
+    restart: always
+    environment:
+      - TIMEZONE=Europe/Berlin