Update Dependencies (#390)

Co-authored-by: Norwin Roosen <git@nroo.de>
Co-authored-by: Norwin <git@nroo.de>
Reviewed-on: https://gitea.com/gitea/tea/pulls/390
Reviewed-by: 6543 <6543@obermui.de>
Reviewed-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Norwin <noerw@noreply.gitea.io>
Co-committed-by: Norwin <noerw@noreply.gitea.io>

vendor/github.com/ProtonMail/go-crypto/openpgp/internal/encoding/encoding.go

@@ -0,0 +1,27 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package encoding implements openpgp packet field encodings as specified in
+// RFC 4880 and 6637.
+package encoding
+
+import "io"
+
+// Field is an encoded field of an openpgp packet.
+type Field interface {
+	// Bytes returns the decoded data.
+	Bytes() []byte
+
+	// BitLength is the size in bits of the decoded data.
+	BitLength() uint16
+
+	// EncodedBytes returns the encoded data.
+	EncodedBytes() []byte
+
+	// EncodedLength is the size in bytes of the encoded data.
+	EncodedLength() uint16
+
+	// ReadFrom reads the next Field from r.
+	ReadFrom(r io.Reader) (int64, error)
+}