go.mod: bump client-go and api machinerie

I had to run `make generate`.
Some API functions got additional parameters `Options` and `Context`.
I used empty options and `context.TODO()` for now.

Signed-off-by: leonnicolas <leonloechner@gmx.de>

vendor/k8s.io/client-go/tools/clientcmd/auth_loaders.go

@@ -23,7 +23,7 @@ import (
 	"io/ioutil"
 	"os"
 
-	"golang.org/x/crypto/ssh/terminal"
+	"golang.org/x/term"
 
 	clientauth "k8s.io/client-go/tools/auth"
 )
@@ -90,8 +90,8 @@ func promptForString(field string, r io.Reader, show bool) (result string, err e
 		_, err = fmt.Fscan(r, &result)
 	} else {
 		var data []byte
-		if terminal.IsTerminal(int(os.Stdin.Fd())) {
-			data, err = terminal.ReadPassword(int(os.Stdin.Fd()))
+		if term.IsTerminal(int(os.Stdin.Fd())) {
+			data, err = term.ReadPassword(int(os.Stdin.Fd()))
 			result = string(data)
 		} else {
 			return "", fmt.Errorf("error reading input for %s", field)