build: upgrade periph.io dependencies

vendor/periph.io/x/d2xx/d2xx_darwin_amd64.go

@@ -0,0 +1,12 @@
+// Copyright 2017 The Periph Authors. All rights reserved.
+// Use of this source code is governed under the Apache License, Version 2.0
+// that can be found in the LICENSE file.
+
+// +build cgo
+
+package d2xx
+
+/*
+#cgo LDFLAGS: -framework CoreFoundation -framework IOKit ${SRCDIR}/third_party/libftd2xx_darwin_amd64_v1.4.4.a
+*/
+import "C"