vendor update

vendor/github.com/Microsoft/hcsshim/internal/runhcs/util_test.go

@@ -1,17 +0,0 @@
-package runhcs
-
-import (
-	"testing"
-)
-
-func Test_SafePipePath(t *testing.T) {
-	tests := []string{"test", "test with spaces", "test/with\\\\.\\slashes", "test.with..dots..."}
-	expected := []string{"test", "test%20with%20spaces", "test%2Fwith%5C%5C.%5Cslashes", "test.with..dots..."}
-	for i, test := range tests {
-		actual := SafePipePath(test)
-		e := SafePipePrefix + expected[i]
-		if actual != e {
-			t.Fatalf("SafePipePath: actual '%s' != '%s'", actual, expected[i])
-		}
-	}
-}