Fix usage of UNLIKELY

Co-authored-by: Chengzhong Wu <[email protected]>

Author: szuend

src/util-inl.h

@@ -347,7 +347,8 @@ v8::MaybeLocal<v8::Value> ToV8Value(v8::Local<v8::Context> context,
                                     v8_inspector::StringView str,
                                     v8::Isolate* isolate) {
   if (isolate == nullptr) isolate = context->GetIsolate();
-  if (UNLIKELY(str.length() >= static_cast<size_t>(v8::String::kMaxLength))) {
+  if (str.length() >= static_cast<size_t>(v8::String::kMaxLength))
+      [[unlikely]] {
     // V8 only has a TODO comment about adding an exception when the maximum
     // string size is exceeded.
     ThrowErrStringTooLong(isolate);