[miniflux] Fix perm issue on miniflux

lab/ansible/roles/miniflux/tasks/main.yml

@@ -13,7 +13,7 @@
     src: miniflux.conf.j2
     dest: /usr/local/etc/miniflux.env
     owner: root
-    mode: 0600
+    mode: 0666
   notify: Miniflux restarted
 
 - name: Miniflux started