Update Go version and package dependencies

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

@@ -64,7 +64,7 @@ func (e FuncEncoding) NewEncoder() *encoding.Encoder {
 // byte.
 type RepertoireError byte
 
-// Error implements the error interrface.
+// Error implements the error interface.
 func (r RepertoireError) Error() string {
 	return "encoding: rune not supported by encoding."
 }

vendor/golang.org/x/text/internal/language/compact/language.go

@@ -118,7 +118,7 @@ func (t Tag) Parent() Tag {
 	return Tag{language: lang, locale: lang}
 }
 
-// returns token t and the rest of the string.
+// nextToken returns token t and the rest of the string.
 func nextToken(s string) (t, tail string) {
 	p := strings.Index(s[1:], "-")
 	if p == -1 {

vendor/golang.org/x/text/internal/language/language.go

@@ -409,7 +409,7 @@ func (t Tag) SetTypeForKey(key, value string) (Tag, error) {
 	return t, nil
 }
 
-// findKeyAndType returns the start and end position for the type corresponding
+// findTypeForKey returns the start and end position for the type corresponding
 // to key or the point at which to insert the key-value pair if the type
 // wasn't found. The hasExt return value reports whether an -u extension was present.
 // Note: the extensions are typically very small and are likely to contain

vendor/golang.org/x/text/language/language.go

@@ -344,7 +344,7 @@ func (t Tag) Parent() Tag {
 	return Tag(compact.Tag(t).Parent())
 }
 
-// returns token t and the rest of the string.
+// nextToken returns token t and the rest of the string.
 func nextToken(s string) (t, tail string) {
 	p := strings.Index(s[1:], "-")
 	if p == -1 {

vendor/golang.org/x/text/unicode/bidi/trieval.go

@@ -37,18 +37,6 @@ const (
 	unknownClass = ^Class(0)
 )
 
-var controlToClass = map[rune]Class{
-	0x202D: LRO, // LeftToRightOverride,
-	0x202E: RLO, // RightToLeftOverride,
-	0x202A: LRE, // LeftToRightEmbedding,
-	0x202B: RLE, // RightToLeftEmbedding,
-	0x202C: PDF, // PopDirectionalFormat,
-	0x2066: LRI, // LeftToRightIsolate,
-	0x2067: RLI, // RightToLeftIsolate,
-	0x2068: FSI, // FirstStrongIsolate,
-	0x2069: PDI, // PopDirectionalIsolate,
-}
-
 // A trie entry has the following bits:
 // 7..5  XOR mask for brackets
 // 4     1: Bracket open, 0: Bracket close

vendor/golang.org/x/text/unicode/norm/forminfo.go

@@ -13,7 +13,7 @@ import "encoding/binary"
 // a rune to a uint16. The values take two forms.  For v >= 0x8000:
 //   bits
 //   15:    1 (inverse of NFD_QC bit of qcInfo)
-//   13..7: qcInfo (see below). isYesD is always true (no decompostion).
+//   13..7: qcInfo (see below). isYesD is always true (no decomposition).
 //    6..0: ccc (compressed CCC value).
 // For v < 0x8000, the respective rune has a decomposition and v is an index
 // into a byte array of UTF-8 decomposition sequences and additional info and