Disable nodes autoreboot when the certificates of kube-apiserver-to-kubelet-signer is rotated or removed in OCP 4

Issue

• Avoid Openshift Container Platform 4.x cluster machine autoreboot when the cluster certificate of kube-apiserver-to-kubelet-signer is rotated (automatically rotating after 80 percent of the 1 year life time, at around 292 days) or removed (at 365 days) / pausing ALL updates to any nodes on the system
• Because of the autoreboot is managed by the cluster when the certificate of kube-apiserver-to-kubelet-signer is rotated or removed. If the autoreboot which is unwanted at that moment, it can be paused by the Administrator.