kubeadm: allow passing the --patches flag to init/join/node phases

Allow passing the --patches flag to init/join/node phases
relevant to the kubelet writing the config file on disk.

cmd/kubeadm/app/cmd/phases/init/kubelet.go

@@ -48,6 +48,7 @@ func NewKubeletStartPhase() workflow.Phase {
 			options.CfgPath,
 			options.NodeCRISocket,
 			options.NodeName,
+			options.Patches,
 		},
 	}
 }

cmd/kubeadm/app/cmd/phases/join/kubelet.go

@@ -76,6 +76,7 @@ func NewKubeletStartPhase() workflow.Phase {
 			options.TokenDiscoverySkipCAHash,
 			options.TLSBootstrapToken,
 			options.TokenStr,
+			options.Patches,
 		},
 	}
 }

cmd/kubeadm/app/cmd/phases/upgrade/node/kubeletconfig.go

@@ -48,6 +48,7 @@ func NewKubeletConfigPhase() workflow.Phase {
 		InheritFlags: []string{
 			options.DryRun,
 			options.KubeconfigPath,
+			options.Patches,
 		},
 	}
 	return phase