Update dependencies

vendor/github.com/digitalocean/go-smbios/smbios/stream_unix.go

@@ -0,0 +1,30 @@
+// Copyright 2017-2018 DigitalOcean.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//+build dragonfly freebsd netbsd openbsd solaris
+
+// Linux intentionally omitted because it has an alternative method that
+// is used before attempting /dev/mem access.  See stream_linux.go.
+
+package smbios
+
+import (
+	"io"
+)
+
+// stream opens the SMBIOS entry point and an SMBIOS structure stream.
+func stream() (io.ReadCloser, EntryPoint, error) {
+	// Use the standard UNIX-like system method.
+	return devMemStream()
+}