Improving yamllint configuration (#11389)

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

roles/kubernetes-apps/cloud_controller/oci/tasks/main.yml

@@ -7,7 +7,7 @@
   template:
     src: controller-manager-config.yml.j2
     dest: "{{ kube_config_dir }}/controller-manager-config.yml"
-    mode: 0644
+    mode: "0644"
   when: inventory_hostname == groups['kube_control_plane'][0]
 
 - name: "OCI Cloud Controller | Slurp Configuration"
@@ -24,7 +24,7 @@
   template:
     src: oci-cloud-provider.yml.j2
     dest: "{{ kube_config_dir }}/oci-cloud-provider.yml"
-    mode: 0644
+    mode: "0644"
   when: inventory_hostname == groups['kube_control_plane'][0]
 
 - name: "OCI Cloud Controller | Apply Manifests"