systemd_resolved: Don't use dns from connections

roles/systemd_resolved/files/resolved.conf

@@ -0,0 +1,2 @@
+[global-dns-domain-*]
+servers=127.0.0.53

roles/systemd_resolved/handlers/main.yml

@@ -3,3 +3,8 @@
   ansible.builtin.service:
     name: systemd-resolved
     state: restarted
+
+- name: Restart NetworkManager
+  ansible.builtin.service:
+    name: NetworkManager
+    state: restarted

roles/systemd_resolved/tasks/main.yml

@@ -21,6 +21,15 @@
     group: "{{ ansible_wheel }}"
   notify: Restart systemd-resolved
 
+- name: Do not use connection specific DNS servers
+  ansible.builtin.copy:
+    dest: /etc/NetworkManager/conf.d/resolved.conf
+    src: resolved.conf
+    mode: "0644"
+    owner: root
+    group: "{{ ansible_wheel }}"
+  notify: Restart NetworkManager
+
 - name: Enable service
   ansible.builtin.service:
     name: systemd-resolved