missing "check_mode: no"s for several read-only tasks (#8584)

this is not complete -- there are almost certainly more instances of
this issue

roles/kubernetes/node/tasks/pre_upgrade.yml

@@ -11,6 +11,7 @@
     executable: /bin/bash
   failed_when: false
   changed_when: false
+  check_mode: no
   register: kubelet_container_check
 
 - name: "Pre-upgrade | copy /var/lib/cni from kubelet"