fix yamllint errors

files/miniflux/docker-compose.template.yml

@@ -32,7 +32,7 @@ services:
       - OAUTH2_USER_CREATION=1
       - METRICS_COLLECTOR=1
       - METRICS_ALLOWED_NETWORKS=0.0.0.0/0
-  
+
   miniflux_postgres:
     image: postgres:16.3-bookworm
     container_name: miniflux_postgres
@@ -50,7 +50,12 @@ services:
       - "{{ secrets_dir }}:/secrets:ro"
       - "{{ postgres_data_dir }}:/var/lib/postgresql/data"
     healthcheck:
-      test: ["CMD", "pg_isready", "--username={{ miniflux_postgres_user }}", "--dbname={{ miniflux_postgres_database }}"]
+      test: [
+        "CMD",
+        "pg_isready",
+        "--username={{ miniflux_postgres_user }}",
+        "--dbname={{ miniflux_postgres_database }}",
+      ]
       interval: 10s
       start_period: 30s