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/apimachinery/pkg/util/httpstream/httpstream.go

@@ -78,6 +78,8 @@ type Connection interface {
 	// SetIdleTimeout sets the amount of time the connection may remain idle before
 	// it is automatically closed.
 	SetIdleTimeout(timeout time.Duration)
+	// RemoveStreams can be used to remove a set of streams from the Connection.
+	RemoveStreams(streams ...Stream)
 }
 
 // Stream represents a bidirectional communications channel that is part of an

vendor/k8s.io/apimachinery/pkg/util/httpstream/spdy/connection.go

@@ -31,7 +31,7 @@ import (
 // streams.
 type connection struct {
 	conn             *spdystream.Connection
-	streams          []httpstream.Stream
+	streams          map[uint32]httpstream.Stream
 	streamLock       sync.Mutex
 	newStreamHandler httpstream.NewStreamHandler
 	ping             func() (time.Duration, error)
@@ -85,7 +85,12 @@ func NewServerConnectionWithPings(conn net.Conn, newStreamHandler httpstream.New
 // will be invoked when the server receives a newly created stream from the
 // client.
 func newConnection(conn *spdystream.Connection, newStreamHandler httpstream.NewStreamHandler, pingPeriod time.Duration, pingFn func() (time.Duration, error)) httpstream.Connection {
-	c := &connection{conn: conn, newStreamHandler: newStreamHandler, ping: pingFn}
+	c := &connection{
+		conn:             conn,
+		newStreamHandler: newStreamHandler,
+		ping:             pingFn,
+		streams:          make(map[uint32]httpstream.Stream),
+	}
 	go conn.Serve(c.newSpdyStream)
 	if pingPeriod > 0 && pingFn != nil {
 		go c.sendPings(pingPeriod)
@@ -105,7 +110,7 @@ func (c *connection) Close() error {
 		// calling Reset instead of Close ensures that all streams are fully torn down
 		s.Reset()
 	}
-	c.streams = make([]httpstream.Stream, 0)
+	c.streams = make(map[uint32]httpstream.Stream, 0)
 	c.streamLock.Unlock()
 
 	// now that all streams are fully torn down, it's safe to call close on the underlying connection,
@@ -114,6 +119,18 @@ func (c *connection) Close() error {
 	return c.conn.Close()
 }
 
+// RemoveStreams can be used to removes a set of streams from the Connection.
+func (c *connection) RemoveStreams(streams ...httpstream.Stream) {
+	c.streamLock.Lock()
+	for _, stream := range streams {
+		// It may be possible that the provided stream is nil if timed out.
+		if stream != nil {
+			delete(c.streams, stream.Identifier())
+		}
+	}
+	c.streamLock.Unlock()
+}
+
 // CreateStream creates a new stream with the specified headers and registers
 // it with the connection.
 func (c *connection) CreateStream(headers http.Header) (httpstream.Stream, error) {
@@ -133,7 +150,7 @@ func (c *connection) CreateStream(headers http.Header) (httpstream.Stream, error
 // it owns.
 func (c *connection) registerStream(s httpstream.Stream) {
 	c.streamLock.Lock()
-	c.streams = append(c.streams, s)
+	c.streams[s.Identifier()] = s
 	c.streamLock.Unlock()
 }
 

vendor/k8s.io/apimachinery/pkg/util/httpstream/spdy/roundtripper.go

@@ -183,8 +183,11 @@ func (s *SpdyRoundTripper) dial(req *http.Request) (net.Conn, error) {
 		return nil, err
 	}
 
+	//lint:ignore SA1019 ignore deprecated httputil.NewProxyClientConn
 	proxyClientConn := httputil.NewProxyClientConn(proxyDialConn, nil)
 	_, err = proxyClientConn.Do(&proxyReq)
+	//lint:ignore SA1019 ignore deprecated httputil.ErrPersistEOF: it might be
+	// returned from the invocation of proxyClientConn.Do
 	if err != nil && err != httputil.ErrPersistEOF {
 		return nil, err
 	}