Fix host DNS config 1) being edited too soon and 2) not working with NM (#8575)

Signed-off-by: Mac Chaffee <me@macchaffee.com>

roles/kubernetes/preinstall/tasks/0062-networkmanager-unmanaged-devices.yml

@@ -1,18 +1,9 @@
 ---
-- name: NetworkManager | Check if host has NetworkManager
-  # noqa 303 Should we use service_facts for this?
-  command: systemctl is-active --quiet NetworkManager.service
-  register: nm_check
-  failed_when: false
-  changed_when: false
-  check_mode: false
-
 - name: NetworkManager | Ensure NetworkManager conf.d dir
   file:
     path: "/etc/NetworkManager/conf.d"
     state: directory
     recurse: yes
-  when: nm_check.rc == 0
 
 - name: NetworkManager | Prevent NetworkManager from managing Calico interfaces (cali*/tunl*/vxlan.calico)
   copy:
@@ -22,7 +13,6 @@
     dest: /etc/NetworkManager/conf.d/calico.conf
     mode: 0644
   when:
-    - nm_check.rc == 0
     - kube_network_plugin == "calico"
   notify: Preinstall | reload NetworkManager
 
@@ -35,5 +25,4 @@
       unmanaged-devices+=interface-name:kube-ipvs0;interface-name:nodelocaldns
     dest: /etc/NetworkManager/conf.d/k8s.conf
     mode: 0644
-  when: nm_check.rc == 0
   notify: Preinstall | reload NetworkManager