TUN-8052: Update go to 1.21.5

Also update golang.org/x/net and google.golang.org/grpc to fix vulnerabilities,
although cloudflared is using them in a way that is not exposed to those risks

vendor/golang.org/x/net/internal/socket/cmsghdr.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
-// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
 
 package socket
 

vendor/golang.org/x/net/internal/socket/cmsghdr_bsd.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build aix || darwin || dragonfly || freebsd || netbsd || openbsd
-// +build aix darwin dragonfly freebsd netbsd openbsd
 
 package socket
 

vendor/golang.org/x/net/internal/socket/cmsghdr_linux_32bit.go

@@ -3,8 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build (arm || mips || mipsle || 386 || ppc) && linux
-// +build arm mips mipsle 386 ppc
-// +build linux
 
 package socket
 

vendor/golang.org/x/net/internal/socket/cmsghdr_linux_64bit.go

@@ -3,8 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build (arm64 || amd64 || loong64 || ppc64 || ppc64le || mips64 || mips64le || riscv64 || s390x) && linux
-// +build arm64 amd64 loong64 ppc64 ppc64le mips64 mips64le riscv64 s390x
-// +build linux
 
 package socket
 

vendor/golang.org/x/net/internal/socket/cmsghdr_solaris_64bit.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build amd64 && solaris
-// +build amd64,solaris
 
 package socket
 

vendor/golang.org/x/net/internal/socket/cmsghdr_stub.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !zos
-// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!zos
 
 package socket
 

vendor/golang.org/x/net/internal/socket/cmsghdr_unix.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
-// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
 
 package socket
 

vendor/golang.org/x/net/internal/socket/complete_dontwait.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
-// +build darwin dragonfly freebsd linux netbsd openbsd solaris
 
 package socket
 

vendor/golang.org/x/net/internal/socket/complete_nodontwait.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build aix || windows || zos
-// +build aix windows zos
 
 package socket
 

vendor/golang.org/x/net/internal/socket/empty.s

@@ -3,6 +3,5 @@
 // license that can be found in the LICENSE file.
 
 //go:build darwin && go1.12
-// +build darwin,go1.12
 
 // This exists solely so we can linkname in symbols from syscall.

vendor/golang.org/x/net/internal/socket/error_unix.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
-// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
 
 package socket
 

vendor/golang.org/x/net/internal/socket/iovec_32bit.go

@@ -3,8 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build (arm || mips || mipsle || 386 || ppc) && (darwin || dragonfly || freebsd || linux || netbsd || openbsd)
-// +build arm mips mipsle 386 ppc
-// +build darwin dragonfly freebsd linux netbsd openbsd
 
 package socket
 

vendor/golang.org/x/net/internal/socket/iovec_64bit.go

@@ -3,8 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build (arm64 || amd64 || loong64 || ppc64 || ppc64le || mips64 || mips64le || riscv64 || s390x) && (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || zos)
-// +build arm64 amd64 loong64 ppc64 ppc64le mips64 mips64le riscv64 s390x
-// +build aix darwin dragonfly freebsd linux netbsd openbsd zos
 
 package socket
 

vendor/golang.org/x/net/internal/socket/iovec_solaris_64bit.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build amd64 && solaris
-// +build amd64,solaris
 
 package socket
 

vendor/golang.org/x/net/internal/socket/iovec_stub.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !zos
-// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!zos
 
 package socket
 

vendor/golang.org/x/net/internal/socket/mmsghdr_stub.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !aix && !linux && !netbsd
-// +build !aix,!linux,!netbsd
 
 package socket
 

vendor/golang.org/x/net/internal/socket/mmsghdr_unix.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build aix || linux || netbsd
-// +build aix linux netbsd
 
 package socket
 

vendor/golang.org/x/net/internal/socket/msghdr_bsd.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build aix || darwin || dragonfly || freebsd || netbsd || openbsd
-// +build aix darwin dragonfly freebsd netbsd openbsd
 
 package socket
 

vendor/golang.org/x/net/internal/socket/msghdr_bsdvar.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build aix || darwin || dragonfly || freebsd || netbsd
-// +build aix darwin dragonfly freebsd netbsd
 
 package socket
 

vendor/golang.org/x/net/internal/socket/msghdr_linux_32bit.go

@@ -3,8 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build (arm || mips || mipsle || 386 || ppc) && linux
-// +build arm mips mipsle 386 ppc
-// +build linux
 
 package socket
 

vendor/golang.org/x/net/internal/socket/msghdr_linux_64bit.go

@@ -3,8 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build (arm64 || amd64 || loong64 || ppc64 || ppc64le || mips64 || mips64le || riscv64 || s390x) && linux
-// +build arm64 amd64 loong64 ppc64 ppc64le mips64 mips64le riscv64 s390x
-// +build linux
 
 package socket
 

vendor/golang.org/x/net/internal/socket/msghdr_solaris_64bit.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build amd64 && solaris
-// +build amd64,solaris
 
 package socket
 

vendor/golang.org/x/net/internal/socket/msghdr_stub.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !zos
-// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!zos
 
 package socket
 

vendor/golang.org/x/net/internal/socket/msghdr_zos_s390x.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build s390x && zos
-// +build s390x,zos
 
 package socket
 

vendor/golang.org/x/net/internal/socket/norace.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !race
-// +build !race
 
 package socket
 

vendor/golang.org/x/net/internal/socket/race.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build race
-// +build race
 
 package socket
 

vendor/golang.org/x/net/internal/socket/rawconn_mmsg.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build linux
-// +build linux
 
 package socket
 

vendor/golang.org/x/net/internal/socket/rawconn_msg.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || windows || zos
-// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows zos
 
 package socket
 

vendor/golang.org/x/net/internal/socket/rawconn_nommsg.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !linux
-// +build !linux
 
 package socket
 

vendor/golang.org/x/net/internal/socket/rawconn_nomsg.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !windows && !zos
-// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos
 
 package socket
 

vendor/golang.org/x/net/internal/socket/sys_bsd.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build aix || darwin || dragonfly || freebsd || openbsd || solaris
-// +build aix darwin dragonfly freebsd openbsd solaris
 
 package socket
 

vendor/golang.org/x/net/internal/socket/sys_const_unix.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
-// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
 
 package socket
 

vendor/golang.org/x/net/internal/socket/sys_linux.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build linux && !s390x && !386
-// +build linux,!s390x,!386
 
 package socket
 

vendor/golang.org/x/net/internal/socket/sys_linux_loong64.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build loong64
-// +build loong64
 
 package socket
 

vendor/golang.org/x/net/internal/socket/sys_linux_riscv64.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build riscv64
-// +build riscv64
 
 package socket
 

vendor/golang.org/x/net/internal/socket/sys_posix.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || windows || zos
-// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows zos
 
 package socket
 

vendor/golang.org/x/net/internal/socket/sys_stub.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !windows && !zos
-// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos
 
 package socket
 

vendor/golang.org/x/net/internal/socket/sys_unix.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
-// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 package socket
 

vendor/golang.org/x/net/internal/socket/zsys_aix_ppc64.go

@@ -3,7 +3,6 @@
 
 // Added for go1.11 compatibility
 //go:build aix
-// +build aix
 
 package socket
 

vendor/golang.org/x/net/internal/socket/zsys_linux_loong64.go

@@ -2,7 +2,6 @@
 // cgo -godefs defs_linux.go
 
 //go:build loong64
-// +build loong64
 
 package socket
 

vendor/golang.org/x/net/internal/socket/zsys_linux_riscv64.go

@@ -2,7 +2,6 @@
 // cgo -godefs defs_linux.go
 
 //go:build riscv64
-// +build riscv64
 
 package socket