chore: migrate to v8::Object::SetPrototypeV2() (#43535)

chore: migrate to v8::Object::SetPrototypeV2().

Xref: https://chromium-review.googlesource.com/c/v8/v8/+/5600627

[api] Mark v8::Object::GetPrototype() for deprecation

Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>

shell/common/gin_helper/event_emitter_template.cc

@@ -32,7 +32,7 @@ v8::Local<v8::FunctionTemplate> GetEventEmitterTemplate(v8::Isolate* isolate) {
               .ToLocal(&func_prototype));
 
     CHECK(func_prototype.As<v8::Object>()
-              ->SetPrototype(context, eventemitter_prototype)
+              ->SetPrototypeV2(context, eventemitter_prototype)
               .ToChecked());
 
     data->SetFunctionTemplate(&kWrapperInfo, tmpl);