const google.golang.org/protobuf/internal/genid.FileOptions_RubyPackage_field_fullname

one use

	google.golang.org/protobuf/internal/genid (current package)
		descriptor_gen.go#L454: 	FileOptions_RubyPackage_field_fullname               protoreflect.FullName = "google.protobuf.FileOptions.ruby_package"