Fix risky-file-permissions (#8370)

When running ansible-lint directly, we can see a lot of warning
message like

  risky-file-permissions File permissions unset or incorrect

This fixes the warning messages.

roles/kubernetes-apps/csi_driver/azuredisk/tasks/main.yml

@@ -22,6 +22,7 @@
   template:
     src: "{{ item.file }}.j2"
     dest: "{{ kube_config_dir }}/{{ item.file }}"
+    mode: 0644
   with_items:
     - {name: azure-csi-azuredisk-driver, file: azure-csi-azuredisk-driver.yml}
     - {name: azure-csi-cloud-config-secret, file: azure-csi-cloud-config-secret.yml}