src: replace V8 Fast API todo comment with note comment

PR-URL: #58614
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>

Author: dario-piotrowicz

src/node_blob.cc

@@ -450,7 +450,8 @@ void Blob::StoreDataObject(const FunctionCallbackInfo<Value>& args) {
         std::string(*type, type.length())));
 }
 
-// TODO(@anonrig): Add V8 Fast API to the following function
+// Note: applying the V8 Fast API to the following function does not produce
+//       performance benefits (ref: https://github.com/nodejs/node/pull/58544)
 void Blob::RevokeObjectURL(const FunctionCallbackInfo<Value>& args) {
   CHECK_GE(args.Length(), 1);
   CHECK(args[0]->IsString());