Update Vendor

(*) github.com/Microsoft/hcsshim
    (*) golang.org/x/sys
    (*) github.com/x/cyrpto
    (*) github.com/sirupsen/logrus
    (*) github.com/Microsoft/go-winio
    (*) github.com/juju/errors
    (*) github.com/buger/jsonparser

vendor/github.com/Microsoft/hcsshim/version.go

@@ -0,0 +1,6 @@
+package hcsshim
+
+// IsTP4 returns whether the currently running Windows build is at least TP4.
+func IsTP4() bool {
+	return false
+}