Fix typo in Containerd configuration (#8206)

roles/container-engine/containerd/defaults/main.yml

@@ -13,7 +13,7 @@ containerd_runc_runtime:
   engine: ""
   root: ""
   options:
-    systemCgroup: "true"
+    systemdCgroup: "{{ containerd_use_systemd_cgroup | ternary('true', 'false') }}"
 
 containerd_additional_runtimes: []
 # Example for Kata Containers as additional runtime:

roles/container-engine/containerd/tasks/facts.yml

----
-
-- name: set kubelet_config_extra_args options when cgroupfs is used
-  set_fact:
-    containerd_runc_runtime: "{{ containerd_runc_runtime | combine({'options':{'systemCgroup':'false'}}) }}"
-  when: not containerd_use_systemd_cgroup

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

 ---
-- import_tasks: facts.yml
-  tags:
-    - facts
-
 - name: Fail containerd setup if distribution is not supported
   fail:
     msg: "{{ ansible_distribution }} is not supported by containerd."