Improving yamllint configuration (#11389)

Signed-off-by: Bas Meijer <bas.meijer@enexis.nl>

roles/kubernetes-apps/registry/tasks/main.yml

@@ -31,7 +31,7 @@
     state: directory
     owner: root
     group: root
-    mode: 0755
+    mode: "0755"
 
 - name: Registry | Templates list
   set_fact:
@@ -54,7 +54,7 @@
   template:
     src: "{{ item.file }}.j2"
     dest: "{{ kube_config_dir }}/addons/registry/{{ item.file }}"
-    mode: 0644
+    mode: "0644"
   with_items: "{{ registry_templates }}"
   register: registry_manifests
   when: inventory_hostname == groups['kube_control_plane'][0]
@@ -74,7 +74,7 @@
   template:
     src: "{{ item.file }}.j2"
     dest: "{{ kube_config_dir }}/addons/registry/{{ item.file }}"
-    mode: 0644
+    mode: "0644"
   with_items:
     - { name: registry-pvc, file: registry-pvc.yml, type: pvc }
   register: registry_manifests