Add iterative props setter mobile config to iOS

Summary:
changelog: [internal]

Setup MC for iterative props setter.

Reviewed By: javache

Differential Revision: D39305953

fbshipit-source-id: 0087a14ba4f0f252b2e4d01bc2f190acf6384334

React/Fabric/RCTSurfacePresenter.mm

@@ -27,6 +27,7 @@
 
 #import <react/config/ReactNativeConfig.h>
 #import <react/renderer/componentregistry/ComponentDescriptorFactory.h>
+#import <react/renderer/components/text/BaseTextProps.h>
 #import <react/renderer/runtimescheduler/RuntimeScheduler.h>
 #import <react/renderer/scheduler/AsynchronousEventBeat.h>
 #import <react/renderer/scheduler/SchedulerToolbox.h>
@@ -270,6 +271,12 @@ - (RCTScheduler *)_createScheduler
     RCTSetDispatchW3CPointerEvents(YES);
   }
 
+  if (reactNativeConfig && reactNativeConfig->getBool("react_fabric:enable_cpp_props_iterator_setter_ios")) {
+    Props::enablePropIteratorSetter = true;
+    AccessibilityProps::enablePropIteratorSetter = true;
+    BaseTextProps::enablePropIteratorSetter = true;
+  }
+
   auto componentRegistryFactory =
       [factory = wrapManagedObject(_mountingManager.componentViewRegistry.componentViewFactory)](
           EventDispatcher::Weak const &eventDispatcher, ContextContainer::Shared const &contextContainer) {