update to kubernetes 1.27.4

.gitignore

@@ -1,50 +1,8 @@
-admin-csr.json             
-admin-key.pem              
-admin.csr                  
-admin.pem                  
-admin.kubeconfig
-ca-config.json             
-ca-csr.json                
-ca-key.pem                 
-ca.csr                     
-ca.pem                     
-encryption-config.yaml     
-kube-controller-manager-csr.json
-kube-controller-manager-key.pem
-kube-controller-manager.csr
-kube-controller-manager.kubeconfig
-kube-controller-manager.pem
-kube-scheduler-csr.json
-kube-scheduler-key.pem
-kube-scheduler.csr
-kube-scheduler.kubeconfig
-kube-scheduler.pem
-kube-proxy-csr.json        
-kube-proxy-key.pem         
-kube-proxy.csr             
-kube-proxy.kubeconfig      
-kube-proxy.pem             
-kubernetes-csr.json        
-kubernetes-key.pem         
-kubernetes.csr             
-kubernetes.pem             
-worker-0-csr.json          
-worker-0-key.pem
-worker-0.csr
-worker-0.kubeconfig
-worker-0.pem
-worker-1-csr.json
-worker-1-key.pem
-worker-1.csr
-worker-1.kubeconfig
-worker-1.pem
-worker-2-csr.json
-worker-2-key.pem
-worker-2.csr
-worker-2.kubeconfig
-worker-2.pem
-service-account-key.pem
-service-account.csr
-service-account.pem
-service-account-csr.json
-*.swp
+*.csr
+*.json
+*.kubeconfig
+*.pem
+*.yaml
+cfssl
+cfssljson
+kubectl