all: update golang.zx2c4.com/wireguard to github.com/tailscale/wireguard-go (#6692)

This is temporary while we work to upstream performance work in
https://github.com/WireGuard/wireguard-go/pull/64. A replace directive
is less ideal as it breaks dependent code without duplication of the
directive.

Signed-off-by: Jordan Whited <jordan@tailscale.com>

net/tstun/fake.go

@@ -8,7 +8,7 @@ import (
 	"io"
 	"os"
 
-	"golang.zx2c4.com/wireguard/tun"
+	"github.com/tailscale/wireguard-go/tun"
 )
 
 type fakeTUN struct {

net/tstun/ifstatus_noop.go

@@ -9,7 +9,7 @@ package tstun
 import (
 	"time"
 
-	"golang.zx2c4.com/wireguard/tun"
+	"github.com/tailscale/wireguard-go/tun"
 	"tailscale.com/types/logger"
 )
 

net/tstun/ifstatus_windows.go

@@ -9,7 +9,7 @@ import (
 	"sync"
 	"time"
 
-	"golang.zx2c4.com/wireguard/tun"
+	"github.com/tailscale/wireguard-go/tun"
 	"golang.zx2c4.com/wireguard/windows/tunnel/winipcfg"
 	"tailscale.com/types/logger"
 )

net/tstun/linkattrs_linux.go

@@ -7,8 +7,8 @@ package tstun
 import (
 	"github.com/mdlayher/genetlink"
 	"github.com/mdlayher/netlink"
+	"github.com/tailscale/wireguard-go/tun"
 	"golang.org/x/sys/unix"
-	"golang.zx2c4.com/wireguard/tun"
 )
 
 // setLinkSpeed sets the advertised link speed of the TUN interface.

net/tstun/linkattrs_notlinux.go

@@ -6,7 +6,7 @@
 
 package tstun
 
-import "golang.zx2c4.com/wireguard/tun"
+import "github.com/tailscale/wireguard-go/tun"
 
 func setLinkAttrs(iface tun.Device) error {
 	return nil

net/tstun/tap_linux.go

@@ -15,8 +15,8 @@ import (
 	"sync"
 
 	"github.com/insomniacslk/dhcp/dhcpv4"
+	"github.com/tailscale/wireguard-go/tun"
 	"golang.org/x/sys/unix"
-	"golang.zx2c4.com/wireguard/tun"
 	"gvisor.dev/gvisor/pkg/tcpip"
 	"gvisor.dev/gvisor/pkg/tcpip/header"
 	"gvisor.dev/gvisor/pkg/tcpip/network/ipv4"

net/tstun/tun.go

@@ -14,7 +14,7 @@ import (
 	"strings"
 	"time"
 
-	"golang.zx2c4.com/wireguard/tun"
+	"github.com/tailscale/wireguard-go/tun"
 	"tailscale.com/envknob"
 	"tailscale.com/types/logger"
 )

net/tstun/tun_notwindows.go

@@ -6,7 +6,7 @@
 
 package tstun
 
-import "golang.zx2c4.com/wireguard/tun"
+import "github.com/tailscale/wireguard-go/tun"
 
 func interfaceName(dev tun.Device) (string, error) {
 	return dev.Name()

net/tstun/tun_windows.go

@@ -5,8 +5,8 @@
 package tstun
 
 import (
+	"github.com/tailscale/wireguard-go/tun"
 	"golang.org/x/sys/windows"
-	"golang.zx2c4.com/wireguard/tun"
 	"golang.zx2c4.com/wireguard/windows/tunnel/winipcfg"
 )
 

net/tstun/wrap.go

@@ -17,9 +17,9 @@ import (
 	"sync/atomic"
 	"time"
 
+	"github.com/tailscale/wireguard-go/device"
+	"github.com/tailscale/wireguard-go/tun"
 	"go4.org/mem"
-	"golang.zx2c4.com/wireguard/device"
-	"golang.zx2c4.com/wireguard/tun"
 	"gvisor.dev/gvisor/pkg/tcpip/stack"
 	"tailscale.com/disco"
 	"tailscale.com/net/connstats"

net/tstun/wrap_test.go

@@ -15,9 +15,9 @@ import (
 	"testing"
 	"unsafe"
 
+	"github.com/tailscale/wireguard-go/tun/tuntest"
 	"go4.org/mem"
 	"go4.org/netipx"
-	"golang.zx2c4.com/wireguard/tun/tuntest"
 	"tailscale.com/disco"
 	"tailscale.com/net/connstats"
 	"tailscale.com/net/netaddr"