Add some important profiling hooks.

drivers/apple_embedded/os_apple_embedded.mm

@@ -41,6 +41,7 @@
 #include "core/io/dir_access.h"
 #include "core/io/file_access.h"
 #include "core/os/main_loop.h"
+#include "core/profiling/profiling.h"
 #import "drivers/apple/os_log_logger.h"
 #include "main/main.h"
 
@@ -205,6 +206,9 @@ bool OS_AppleEmbedded::iterate() {
 		return true;
 	}
 
+	GodotProfileFrameMark;
+	GodotProfileZone("OS_AppleEmbedded::iterate");
+
 	if (DisplayServer::get_singleton()) {
 		DisplayServer::get_singleton()->process_events();
 	}