TUN-8685: Bump coredns dependency

Closes TUN-8685

vendor/google.golang.org/grpc/clientconn.go

@@ -196,8 +196,6 @@ func NewClient(target string, opts ...DialOption) (conn *ClientConn, err error)
 }
 
 // Dial calls DialContext(context.Background(), target, opts...).
-//
-// Deprecated: use NewClient instead.  Will be supported throughout 1.x.
 func Dial(target string, opts ...DialOption) (*ClientConn, error) {
 	return DialContext(context.Background(), target, opts...)
 }
@@ -211,8 +209,6 @@ func Dial(target string, opts ...DialOption) (*ClientConn, error) {
 // "passthrough" for backward compatibility.  This distinction should not matter
 // to most users, but could matter to legacy users that specify a custom dialer
 // and expect it to receive the target string directly.
-//
-// Deprecated: use NewClient instead.  Will be supported throughout 1.x.
 func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *ClientConn, err error) {
 	// At the end of this method, we kick the channel out of idle, rather than
 	// waiting for the first rpc.
@@ -837,7 +833,7 @@ func (cc *ClientConn) newAddrConnLocked(addrs []resolver.Address, opts balancer.
 		addrs:        copyAddressesWithoutBalancerAttributes(addrs),
 		scopts:       opts,
 		dopts:        cc.dopts,
-		channelz:     channelz.RegisterSubChannel(cc.channelz.ID, ""),
+		channelz:     channelz.RegisterSubChannel(cc.channelz, ""),
 		resetBackoff: make(chan struct{}),
 		stateChan:    make(chan struct{}),
 	}

vendor/google.golang.org/grpc/internal/channelz/funcs.go

@@ -143,20 +143,21 @@ func RegisterChannel(parent *Channel, target string) *Channel {
 // Returns a unique channelz identifier assigned to this subChannel.
 //
 // If channelz is not turned ON, the channelz database is not mutated.
-func RegisterSubChannel(pid int64, ref string) *SubChannel {
+func RegisterSubChannel(parent *Channel, ref string) *SubChannel {
 	id := IDGen.genID()
-	if !IsOn() {
-		return &SubChannel{ID: id}
+	sc := &SubChannel{
+		ID:      id,
+		RefName: ref,
+		parent:  parent,
 	}
 
-	sc := &SubChannel{
-		RefName: ref,
-		ID:      id,
-		sockets: make(map[int64]string),
-		parent:  db.getChannel(pid),
-		trace:   &ChannelTrace{CreationTime: time.Now(), Events: make([]*traceEvent, 0, getMaxTraceEntry())},
+	if !IsOn() {
+		return sc
 	}
-	db.addSubChannel(id, sc, pid)
+
+	sc.sockets = make(map[int64]string)
+	sc.trace = &ChannelTrace{CreationTime: time.Now(), Events: make([]*traceEvent, 0, getMaxTraceEntry())}
+	db.addSubChannel(id, sc, parent.ID)
 	return sc
 }
 

vendor/google.golang.org/grpc/version.go

@@ -19,4 +19,4 @@
 package grpc
 
 // Version is the current grpc version.
-const Version = "1.63.0"
+const Version = "1.63.2"