netbird server works now. linted the yml files

ansible/roles/network/tasks/main.yaml

@@ -1,10 +1,10 @@
 ---
 - name: Ensure 'barker' Docker network exists
-  docker_network:
+  community.docker.docker_network:
     name: "{{ docker_network }}"
     state: present
     connected:
       - caddy
       - valkey
       - postgres
-    appends: yes
+    appends: true