Improving yamllint configuration (#11389)

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

roles/kubernetes-apps/ingress_controller/alb_ingress_controller/tasks/main.yml

@@ -6,13 +6,13 @@
     state: directory
     owner: root
     group: root
-    mode: 0755
+    mode: "0755"
 
 - name: ALB Ingress Controller | Create manifests
   template:
     src: "{{ item.file }}.j2"
     dest: "{{ kube_config_dir }}/addons/alb_ingress/{{ item.file }}"
-    mode: 0644
+    mode: "0644"
   with_items:
     - { name: alb-ingress-clusterrole, file: alb-ingress-clusterrole.yml, type: clusterrole }
     - { name: alb-ingress-clusterrolebinding, file: alb-ingress-clusterrolebinding.yml, type: clusterrolebinding }