Update generated docs

Kubernetes-commit: de55f39f655816ecee9ab0b2c3842930cfe332a6

Author: Tim Bannister

core/v1/generated.proto

@@ -1222,7 +1222,7 @@ var map_NodeSystemInfo = map[string]string{
 	"bootID":                  "Boot ID reported by the node.",
 	"kernelVersion":           "Kernel Version reported by the node from 'uname -r' (e.g. 3.16.0-0.bpo.4-amd64).",
 	"osImage":                 "OS Image reported by the node from /etc/os-release (e.g. Debian GNU/Linux 7 (wheezy)).",
-	"containerRuntimeVersion": "ContainerRuntime Version reported by the node through runtime remote API (e.g. docker://1.5.0).",
+	"containerRuntimeVersion": "ContainerRuntime Version reported by the node through runtime remote API (e.g. containerd://1.4.2).",
 	"kubeletVersion":          "Kubelet Version reported by the node.",
 	"kubeProxyVersion":        "KubeProxy Version reported by the node.",
 	"operatingSystem":         "The Operating System reported by the node",
@@ -1652,7 +1652,7 @@ var map_PodSpec = map[string]string{
 	"hostIPC":                       "Use the host's ipc namespace. Optional: Default to false.",
 	"shareProcessNamespace":         "Share a single process namespace between all of the containers in a pod. When this is set containers will be able to view and signal processes from other containers in the same pod, and the first process in each container will not be assigned PID 1. HostPID and ShareProcessNamespace cannot both be set. Optional: Default to false.",
 	"securityContext":               "SecurityContext holds pod-level security attributes and common container settings. Optional: Defaults to empty.  See type description for default values of each field.",
-	"imagePullSecrets":              "ImagePullSecrets is an optional list of references to secrets in the same namespace to use for pulling any of the images used by this PodSpec. If specified, these secrets will be passed to individual puller implementations for them to use. For example, in the case of docker, only DockerConfig type secrets are honored. More info: https://kubernetes.io/docs/concepts/containers/images#specifying-imagepullsecrets-on-a-pod",
+	"imagePullSecrets":              "ImagePullSecrets is an optional list of references to secrets in the same namespace to use for pulling any of the images used by this PodSpec. If specified, these secrets will be passed to individual puller implementations for them to use. More info: https://kubernetes.io/docs/concepts/containers/images#specifying-imagepullsecrets-on-a-pod",
 	"hostname":                      "Specifies the hostname of the Pod If not specified, the pod's hostname will be set to a system-defined value.",
 	"subdomain":                     "If specified, the fully qualified Pod hostname will be \"<hostname>.<subdomain>.<pod namespace>.svc.<cluster domain>\". If not specified, the pod will not have a domainname at all.",
 	"affinity":                      "If specified, the pod's scheduling constraints",