rebase: update kubernetes and libraries to v1.22.0 version

Kubernetes v1.22 version has been released and this update
ceph csi dependencies to use the same version.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

vendor/k8s.io/component-base/cli/flag/sectioned.go

@@ -22,9 +22,14 @@ import (
 	"io"
 	"strings"
 
+	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
 )
 
+const (
+	usageFmt = "Usage:\n  %s\n"
+)
+
 // NamedFlagSets stores named flag sets in the order of calling FlagSet.
 type NamedFlagSets struct {
 	// Order is an ordered list of flag set names.
@@ -84,3 +89,17 @@ func PrintSections(w io.Writer, fss NamedFlagSets, cols int) {
 		}
 	}
 }
+
+// SetUsageAndHelpFunc set both usage and help function.
+// Print the flag sets we need instead of all of them.
+func SetUsageAndHelpFunc(cmd *cobra.Command, fss NamedFlagSets, cols int) {
+	cmd.SetUsageFunc(func(cmd *cobra.Command) error {
+		fmt.Fprintf(cmd.OutOrStderr(), usageFmt, cmd.UseLine())
+		PrintSections(cmd.OutOrStderr(), fss, cols)
+		return nil
+	})
+	cmd.SetHelpFunc(func(cmd *cobra.Command, args []string) {
+		fmt.Fprintf(cmd.OutOrStdout(), "%s\n\n"+usageFmt, cmd.Long, cmd.UseLine())
+		PrintSections(cmd.OutOrStdout(), fss, cols)
+	})
+}

vendor/k8s.io/component-base/cli/flag/string_slice_flag.go

@@ -18,6 +18,7 @@ package flag
 
 import (
 	goflag "flag"
+	"fmt"
 	"strings"
 
 	"github.com/spf13/pflag"
@@ -45,9 +46,11 @@ func (s *StringSlice) String() string {
 }
 
 func (s *StringSlice) Set(val string) error {
-	if s.value == nil || !s.changed {
-		v := make([]string, 0)
-		s.value = &v
+	if s.value == nil {
+		return fmt.Errorf("no target (nil pointer to []string)")
+	}
+	if !s.changed {
+		*s.value = make([]string, 0)
 	}
 	*s.value = append(*s.value, val)
 	s.changed = true