build(deps): bump google.golang.org/protobuf from 1.29.0 to 1.30.0

Bumps [google.golang.org/protobuf](https://github.com/protocolbuffers/protobuf-go) from 1.29.0 to 1.30.0.
- [Release notes](https://github.com/protocolbuffers/protobuf-go/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf-go/blob/master/release.bash)
- [Commits](https://github.com/protocolbuffers/protobuf-go/compare/v1.29.0...v1.30.0)

---
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/text/decode_number.go

@@ -88,15 +88,15 @@ func parseNumber(input []byte) number {
 		neg = true
 		s = s[1:]
 		size++
-		if len(s) == 0 {
-			return number{}
-		}
 		// 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{}
+		}
 	}
 
 	switch {

vendor/google.golang.org/protobuf/internal/version/version.go

@@ -51,7 +51,7 @@ import (
 //  10. Send out the CL for review and submit it.
 const (
 	Major      = 1
-	Minor      = 29
+	Minor      = 30
 	Patch      = 0
 	PreRelease = ""
 )