update to latest 2.26.0 kubespray version and add dns zones settings to coredns

kubespray/project/roles/download/tasks/prep_download.yml

@@ -62,14 +62,14 @@
   register: docker_images
   failed_when: false
   changed_when: false
-  check_mode: no
+  check_mode: false
   when: download_container
 
 - name: Prep_download | Create staging directory on remote node
   file:
     path: "{{ local_release_dir }}/images"
     state: directory
-    mode: 0755
+    mode: "0755"
     owner: "{{ ansible_ssh_user | default(ansible_user_id) }}"
   when:
     - ansible_os_family not in ["Flatcar", "Flatcar Container Linux by Kinvolk"]
@@ -78,10 +78,10 @@
   file:
     path: "{{ download_cache_dir }}/images"
     state: directory
-    mode: 0755
+    mode: "0755"
   delegate_to: localhost
   connection: local
-  delegate_facts: no
+  delegate_facts: false
   run_once: true
   become: false
   when: