Import ocitools/generate library

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>

vendor/github.com/syndtr/gocapability/capability/capability_noop.go

@@ -0,0 +1,19 @@
+// Copyright (c) 2013, Suryandaru Triandana <syndtr@gmail.com>
+// All rights reserved.
+//
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// +build !linux
+
+package capability
+
+import "errors"
+
+func newPid(pid int) (Capabilities, error) {
+	return nil, errors.New("not supported")
+}
+
+func newFile(path string) (Capabilities, error) {
+	return nil, errors.New("not supported")
+}