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/github.com/grpc-ecosystem/grpc-gateway/runtime/fieldmask.go

@@ -0,0 +1,89 @@
+package runtime
+
+import (
+	"encoding/json"
+	"io"
+	"strings"
+
+	descriptor2 "github.com/golang/protobuf/descriptor"
+	"github.com/golang/protobuf/protoc-gen-go/descriptor"
+	"google.golang.org/genproto/protobuf/field_mask"
+)
+
+func translateName(name string, md *descriptor.DescriptorProto) (string, *descriptor.DescriptorProto) {
+	// TODO - should really gate this with a test that the marshaller has used json names
+	if md != nil {
+		for _, f := range md.Field {
+			if f.JsonName != nil && f.Name != nil && *f.JsonName == name {
+				var subType *descriptor.DescriptorProto
+
+				// If the field has a TypeName then we retrieve the nested type for translating the embedded message names.
+				if f.TypeName != nil {
+					typeSplit := strings.Split(*f.TypeName, ".")
+					typeName := typeSplit[len(typeSplit)-1]
+					for _, t := range md.NestedType {
+						if typeName == *t.Name {
+							subType = t
+						}
+					}
+				}
+				return *f.Name, subType
+			}
+		}
+	}
+	return name, nil
+}
+
+// FieldMaskFromRequestBody creates a FieldMask printing all complete paths from the JSON body.
+func FieldMaskFromRequestBody(r io.Reader, md *descriptor.DescriptorProto) (*field_mask.FieldMask, error) {
+	fm := &field_mask.FieldMask{}
+	var root interface{}
+	if err := json.NewDecoder(r).Decode(&root); err != nil {
+		if err == io.EOF {
+			return fm, nil
+		}
+		return nil, err
+	}
+
+	queue := []fieldMaskPathItem{{node: root, md: md}}
+	for len(queue) > 0 {
+		// dequeue an item
+		item := queue[0]
+		queue = queue[1:]
+
+		if m, ok := item.node.(map[string]interface{}); ok {
+			// if the item is an object, then enqueue all of its children
+			for k, v := range m {
+				protoName, subMd := translateName(k, item.md)
+				if subMsg, ok := v.(descriptor2.Message); ok {
+					_, subMd = descriptor2.ForMessage(subMsg)
+				}
+
+				var path string
+				if item.path == "" {
+					path = protoName
+				} else {
+					path = item.path + "." + protoName
+				}
+				queue = append(queue, fieldMaskPathItem{path: path, node: v, md: subMd})
+			}
+		} else if len(item.path) > 0 {
+			// otherwise, it's a leaf node so print its path
+			fm.Paths = append(fm.Paths, item.path)
+		}
+	}
+
+	return fm, nil
+}
+
+// fieldMaskPathItem stores a in-progress deconstruction of a path for a fieldmask
+type fieldMaskPathItem struct {
+	// the list of prior fields leading up to node connected by dots
+	path string
+
+	// a generic decoded json object the current item to inspect for further path extraction
+	node interface{}
+
+	// descriptor for parent message
+	md *descriptor.DescriptorProto
+}