rebase: bump google.golang.org/protobuf from 1.28.1 to 1.30.0

Bumps google.golang.org/protobuf from 1.28.1 to 1.30.0.

---
updated-dependencies:
- dependency-name: google.golang.org/protobuf
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

vendor/google.golang.org/protobuf/internal/encoding/json/decode.go

@@ -294,7 +294,7 @@ func (d *Decoder) isValueNext() bool {
 }
 
 // consumeToken constructs a Token for given Kind with raw value derived from
-// current d.in and given size, and consumes the given size-lenght of it.
+// current d.in and given size, and consumes the given size-length of it.
 func (d *Decoder) consumeToken(kind Kind, size int) Token {
 	tok := Token{
 		kind: kind,

vendor/google.golang.org/protobuf/internal/encoding/text/decode.go

@@ -412,12 +412,13 @@ func (d *Decoder) parseFieldName() (tok Token, err error) {
 	// Field number. Identify if input is a valid number that is not negative
 	// and is decimal integer within 32-bit range.
 	if num := parseNumber(d.in); num.size > 0 {
+		str := num.string(d.in)
 		if !num.neg && num.kind == numDec {
-			if _, err := strconv.ParseInt(string(d.in[:num.size]), 10, 32); err == nil {
+			if _, err := strconv.ParseInt(str, 10, 32); err == nil {
 				return d.consumeToken(Name, num.size, uint8(FieldNumber)), nil
 			}
 		}
-		return Token{}, d.newSyntaxError("invalid field number: %s", d.in[:num.size])
+		return Token{}, d.newSyntaxError("invalid field number: %s", str)
 	}
 
 	return Token{}, d.newSyntaxError("invalid field name: %s", errId(d.in))

vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go

@@ -15,17 +15,12 @@ func (d *Decoder) parseNumberValue() (Token, bool) {
 	if num.neg {
 		numAttrs |= isNegative
 	}
-	strSize := num.size
-	last := num.size - 1
-	if num.kind == numFloat && (d.in[last] == 'f' || d.in[last] == 'F') {
-		strSize = last
-	}
 	tok := Token{
 		kind:     Scalar,
 		attrs:    numberValue,
 		pos:      len(d.orig) - len(d.in),
 		raw:      d.in[:num.size],
-		str:      string(d.in[:strSize]),
+		str:      num.string(d.in),
 		numAttrs: numAttrs,
 	}
 	d.consume(num.size)
@@ -46,6 +41,27 @@ type number struct {
 	kind uint8
 	neg  bool
 	size int
+	// if neg, this is the length of whitespace and comments between
+	// the minus sign and the rest fo the number literal
+	sep int
+}
+
+func (num number) string(data []byte) string {
+	strSize := num.size
+	last := num.size - 1
+	if num.kind == numFloat && (data[last] == 'f' || data[last] == 'F') {
+		strSize = last
+	}
+	if num.neg && num.sep > 0 {
+		// strip whitespace/comments between negative sign and the rest
+		strLen := strSize - num.sep
+		str := make([]byte, strLen)
+		str[0] = data[0]
+		copy(str[1:], data[num.sep+1:strSize])
+		return string(str)
+	}
+	return string(data[:strSize])
+
 }
 
 // parseNumber constructs a number object from given input. It allows for the
@@ -67,19 +83,22 @@ func parseNumber(input []byte) number {
 	}
 
 	// Optional -
+	var sep int
 	if s[0] == '-' {
 		neg = true
 		s = s[1:]
 		size++
+		// Consume any whitespace or comments between the
+		// negative sign and the rest of the number
+		lenBefore := len(s)
+		s = consume(s, 0)
+		sep = lenBefore - len(s)
+		size += sep
 		if len(s) == 0 {
 			return number{}
 		}
 	}
 
-	// C++ allows for whitespace and comments in between the negative sign and
-	// the rest of the number. This logic currently does not but is consistent
-	// with v1.
-
 	switch {
 	case s[0] == '0':
 		if len(s) > 1 {
@@ -116,7 +135,7 @@ func parseNumber(input []byte) number {
 				if len(s) > 0 && !isDelim(s[0]) {
 					return number{}
 				}
-				return number{kind: kind, neg: neg, size: size}
+				return number{kind: kind, neg: neg, size: size, sep: sep}
 			}
 		}
 		s = s[1:]
@@ -188,5 +207,5 @@ func parseNumber(input []byte) number {
 		return number{}
 	}
 
-	return number{kind: kind, neg: neg, size: size}
+	return number{kind: kind, neg: neg, size: size, sep: sep}
 }