Update version comparison syntax and optimize whitespace (#12146)

Signed-off-by: bo.jiang <bo.jiang@daocloud.io>

roles/container-engine/cri-o/tasks/main.yaml

@@ -180,7 +180,7 @@
     dest: /etc/containers/storage.conf
     section: storage.options.overlay
     option: mountopt
-    value: '{{ ''"nodev"'' if ansible_kernel is version_compare(("4.18" if ansible_os_family == "RedHat" else "4.19"), "<") else ''"nodev,metacopy=on"'' }}'
+    value: '{{ ''"nodev"'' if ansible_kernel is version(("4.18" if ansible_os_family == "RedHat" else "4.19"), "<") else ''"nodev,metacopy=on"'' }}'
     mode: "0644"
 
 - name: Cri-o | create directory registries configs

roles/container-engine/docker/tasks/main.yml

@@ -50,7 +50,7 @@
   apt_key:
     id: "{{ item }}"
     url: "{{ docker_repo_key_info.url }}"
-    keyring: "{{ docker_repo_key_keyring|default(omit) }}"
+    keyring: "{{ docker_repo_key_keyring | default(omit) }}"
     state: present
   register: keyserver_task_result
   until: keyserver_task_result is succeeded