vendor: update buildkit with typed errors support

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>

vendor/github.com/moby/term/windows/console.go

@@ -0,0 +1,39 @@
+// +build windows
+
+package windowsconsole
+
+import (
+	"os"
+
+	"golang.org/x/sys/windows"
+)
+
+// GetHandleInfo returns file descriptor and bool indicating whether the file is a console.
+func GetHandleInfo(in interface{}) (uintptr, bool) {
+	switch t := in.(type) {
+	case *ansiReader:
+		return t.Fd(), true
+	case *ansiWriter:
+		return t.Fd(), true
+	}
+
+	var inFd uintptr
+	var isTerminal bool
+
+	if file, ok := in.(*os.File); ok {
+		inFd = file.Fd()
+		isTerminal = isConsole(inFd)
+	}
+	return inFd, isTerminal
+}
+
+// IsConsole returns true if the given file descriptor is a Windows Console.
+// The code assumes that GetConsoleMode will return an error for file descriptors that are not a console.
+// Deprecated: use golang.org/x/sys/windows.GetConsoleMode() or golang.org/x/crypto/ssh/terminal.IsTerminal()
+var IsConsole = isConsole
+
+func isConsole(fd uintptr) bool {
+	var mode uint32
+	err := windows.GetConsoleMode(windows.Handle(fd), &mode)
+	return err == nil
+}