feat(install): "ansible_check_mode=true" no hostname check

!50 fixes #22

roles/nfc_kubernetes/tasks/install.yaml

@@ -14,6 +14,8 @@
     msg: The hostname must match the inventory_hostname
   when: >
     inventory_hostname != 'localhost'
+      and
+    not ansible_check_mode
 
 
 - name: Check Machine Architecture