Add setter to Isolate for allowing Atomics.wait

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index d1434cd1c0e93a29ddcc6d1a4089276c38d361cd..d7c01afb2cd603f6992067cbf20ab950c35bc598 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -8942,6 +8942,10 @@ void Isolate::VisitWeakHandles(PersistentHandleVisitor* visitor) {
   isolate->global_handles()->IterateWeakRootsInNewSpaceWithClassIds(visitor);
 }
 
+void Isolate::SetAllowAtomicsWait(bool allow) {
+  i::Isolate* isolate = reinterpret_cast<i::Isolate*>(this);
+  isolate->set_allow_atomics_wait(allow);
+}
 
 MicrotasksScope::MicrotasksScope(Isolate* isolate, MicrotasksScope::Type type)
     : isolate_(reinterpret_cast<i::Isolate*>(isolate)),