[Flight] Don't dedupe references to deferred objects (#33741)

If we're about to defer an object, then we shouldn't store a reference
to it because then we can end up deduping by referring to the deferred
string. If in a different context, we should still be able to emit the
object.

packages/react-server/src/ReactFlightServer.js

@@ -4345,6 +4345,12 @@ function renderDebugModel(
       if (parentReference !== undefined) {
         // If the parent has a reference, we can refer to this object indirectly
         // through the property name inside that parent.
+        if (counter.objectLimit <= 0 && !doNotLimit.has(value)) {
+          // If we are going to defer this, don't dedupe it since then we'd dedupe it to be
+          // deferred in future reference.
+          return serializeDeferredObject(request, value);
+        }
+
         let propertyName = parentPropertyName;
         if (isArray(parent) && parent[0] === REACT_ELEMENT_TYPE) {
           // For elements, we've converted it to an array but we'll have converted