update depricated k8s repository

Signed-off-by: JooYoung Park <[email protected]>

scripts/setup/install.go

@@ -131,7 +131,7 @@ func InstallRunsc() error {
 // Install Kubernetes components
 func InstallKubernetes() error {
 	utils.WaitPrintf("Adding the Kubernetes apt repository")
-	_, err := utils.ExecShellCmd("sudo mkdir -p /etc/apt/keyrings && sudo curl -fsSLo /etc/apt/keyrings/kubernetes-archive-keyring.gpg https://dl.k8s.io/apt/doc/apt-key.gpg && echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main' | sudo tee /etc/apt/sources.list.d/kubernetes.list")
+	_, err := utils.ExecShellCmd("sudo mkdir -p /etc/apt/keyrings && sudo curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.28/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg && echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.28/deb/ /' | sudo tee /etc/apt/sources.list.d/kubernetes.list")
 	if !utils.CheckErrorWithTagAndMsg(err, "Failed to add the Kubernetes apt repository!\n") {
 		return err
 	}