TUN-4961: Update quic-go to latest

- Updates fips-go to be the latest on cfsetup.yaml
- Updates sumtype's x/tools to be latest to avoid Internal: nil pkg
  errors with fips.

vendor/golang.org/x/net/ipv4/sys_asmreqn.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build darwin || freebsd || linux
 // +build darwin freebsd linux
 
 package ipv4
@@ -11,6 +12,8 @@ import (
 	"unsafe"
 
 	"golang.org/x/net/internal/socket"
+
+	"golang.org/x/sys/unix"
 )
 
 func (so *sockOpt) getIPMreqn(c *socket.Conn) (*net.Interface, error) {
@@ -18,7 +21,7 @@ func (so *sockOpt) getIPMreqn(c *socket.Conn) (*net.Interface, error) {
 	if _, err := so.Get(c, b); err != nil {
 		return nil, err
 	}
-	mreqn := (*ipMreqn)(unsafe.Pointer(&b[0]))
+	mreqn := (*unix.IPMreqn)(unsafe.Pointer(&b[0]))
 	if mreqn.Ifindex == 0 {
 		return nil, nil
 	}
@@ -30,13 +33,13 @@ func (so *sockOpt) getIPMreqn(c *socket.Conn) (*net.Interface, error) {
 }
 
 func (so *sockOpt) setIPMreqn(c *socket.Conn, ifi *net.Interface, grp net.IP) error {
-	var mreqn ipMreqn
+	var mreqn unix.IPMreqn
 	if ifi != nil {
 		mreqn.Ifindex = int32(ifi.Index)
 	}
 	if grp != nil {
 		mreqn.Multiaddr = [4]byte{grp[0], grp[1], grp[2], grp[3]}
 	}
-	b := (*[sizeofIPMreqn]byte)(unsafe.Pointer(&mreqn))[:sizeofIPMreqn]
+	b := (*[unix.SizeofIPMreqn]byte)(unsafe.Pointer(&mreqn))[:unix.SizeofIPMreqn]
 	return so.Set(c, b)
 }