update x dependencies

vendor/golang.org/x/text/encoding/japanese/eucjp.go

@@ -17,9 +17,9 @@ import (
 var EUCJP encoding.Encoding = &eucJP
 
 var eucJP = internal.Encoding{
-	&internal.SimpleEncoding{eucJPDecoder{}, eucJPEncoder{}},
-	"EUC-JP",
-	identifier.EUCPkdFmtJapanese,
+	Encoding: &internal.SimpleEncoding{Decoder: eucJPDecoder{}, Encoder: eucJPEncoder{}},
+	Name:     "EUC-JP",
+	MIB:      identifier.EUCPkdFmtJapanese,
 }
 
 type eucJPDecoder struct{ transform.NopResetter }

vendor/golang.org/x/text/encoding/japanese/iso2022jp.go

@@ -17,9 +17,9 @@ import (
 var ISO2022JP encoding.Encoding = &iso2022JP
 
 var iso2022JP = internal.Encoding{
-	internal.FuncEncoding{iso2022JPNewDecoder, iso2022JPNewEncoder},
-	"ISO-2022-JP",
-	identifier.ISO2022JP,
+	Encoding: internal.FuncEncoding{Decoder: iso2022JPNewDecoder, Encoder: iso2022JPNewEncoder},
+	Name:     "ISO-2022-JP",
+	MIB:      identifier.ISO2022JP,
 }
 
 func iso2022JPNewDecoder() transform.Transformer {

vendor/golang.org/x/text/encoding/japanese/shiftjis.go

@@ -18,9 +18,9 @@ import (
 var ShiftJIS encoding.Encoding = &shiftJIS
 
 var shiftJIS = internal.Encoding{
-	&internal.SimpleEncoding{shiftJISDecoder{}, shiftJISEncoder{}},
-	"Shift JIS",
-	identifier.ShiftJIS,
+	Encoding: &internal.SimpleEncoding{Decoder: shiftJISDecoder{}, Encoder: shiftJISEncoder{}},
+	Name:     "Shift JIS",
+	MIB:      identifier.ShiftJIS,
 }
 
 type shiftJISDecoder struct{ transform.NopResetter }

vendor/golang.org/x/text/encoding/korean/euckr.go

@@ -20,9 +20,9 @@ var All = []encoding.Encoding{EUCKR}
 var EUCKR encoding.Encoding = &eucKR
 
 var eucKR = internal.Encoding{
-	&internal.SimpleEncoding{eucKRDecoder{}, eucKREncoder{}},
-	"EUC-KR",
-	identifier.EUCKR,
+	Encoding: &internal.SimpleEncoding{Decoder: eucKRDecoder{}, Encoder: eucKREncoder{}},
+	Name:     "EUC-KR",
+	MIB:      identifier.EUCKR,
 }
 
 type eucKRDecoder struct{ transform.NopResetter }

vendor/golang.org/x/text/encoding/simplifiedchinese/gbk.go

@@ -22,21 +22,21 @@ var (
 )
 
 var gbk = internal.Encoding{
-	&internal.SimpleEncoding{
-		gbkDecoder{gb18030: false},
-		gbkEncoder{gb18030: false},
+	Encoding: &internal.SimpleEncoding{
+		Decoder: gbkDecoder{gb18030: false},
+		Encoder: gbkEncoder{gb18030: false},
 	},
-	"GBK",
-	identifier.GBK,
+	Name: "GBK",
+	MIB:  identifier.GBK,
 }
 
 var gbk18030 = internal.Encoding{
-	&internal.SimpleEncoding{
-		gbkDecoder{gb18030: true},
-		gbkEncoder{gb18030: true},
+	Encoding: &internal.SimpleEncoding{
+		Decoder: gbkDecoder{gb18030: true},
+		Encoder: gbkEncoder{gb18030: true},
 	},
-	"GB18030",
-	identifier.GB18030,
+	Name: "GB18030",
+	MIB:  identifier.GB18030,
 }
 
 type gbkDecoder struct {

vendor/golang.org/x/text/encoding/simplifiedchinese/hzgb2312.go

@@ -17,9 +17,9 @@ import (
 var HZGB2312 encoding.Encoding = &hzGB2312
 
 var hzGB2312 = internal.Encoding{
-	internal.FuncEncoding{hzGB2312NewDecoder, hzGB2312NewEncoder},
-	"HZ-GB2312",
-	identifier.HZGB2312,
+	Encoding: internal.FuncEncoding{Decoder: hzGB2312NewDecoder, Encoder: hzGB2312NewEncoder},
+	Name:     "HZ-GB2312",
+	MIB:      identifier.HZGB2312,
 }
 
 func hzGB2312NewDecoder() transform.Transformer {

vendor/golang.org/x/text/encoding/traditionalchinese/big5.go

@@ -20,9 +20,9 @@ var All = []encoding.Encoding{Big5}
 var Big5 encoding.Encoding = &big5
 
 var big5 = internal.Encoding{
-	&internal.SimpleEncoding{big5Decoder{}, big5Encoder{}},
-	"Big5",
-	identifier.Big5,
+	Encoding: &internal.SimpleEncoding{Decoder: big5Decoder{}, Encoder: big5Encoder{}},
+	Name:     "Big5",
+	MIB:      identifier.Big5,
 }
 
 type big5Decoder struct{ transform.NopResetter }

vendor/golang.org/x/text/encoding/unicode/unicode.go

@@ -60,9 +60,9 @@ func (utf8bomEncoding) NewDecoder() *encoding.Decoder {
 }
 
 var utf8enc = &internal.Encoding{
-	&internal.SimpleEncoding{utf8Decoder{}, runes.ReplaceIllFormed()},
-	"UTF-8",
-	identifier.UTF8,
+	Encoding: &internal.SimpleEncoding{Decoder: utf8Decoder{}, Encoder: runes.ReplaceIllFormed()},
+	Name:     "UTF-8",
+	MIB:      identifier.UTF8,
 }
 
 type utf8bomDecoder struct {