LibJS+LibWeb: Wrap raw JS::Cell*/& fields in GCPtr/NonnullGCPtr

Author: https://github.com/mattco98
Commit: 7c0c1c8f49
Pull-request: https://github.com/SerenityOS/serenity/pull/17743
Reviewed-by: https://github.com/linusg ✅

Userland/Libraries/LibJS/Runtime/ModuleNamespaceObject.cpp

@@ -160,7 +160,7 @@ ThrowCompletionOr<Value> ModuleNamespaceObject::internal_get(PropertyKey const&
     VERIFY(binding.is_valid());
 
     // 7. Let targetModule be binding.[[Module]].
-    auto* target_module = binding.module;
+    auto target_module = binding.module;
 
     // 8. Assert: targetModule is not undefined.
     VERIFY(target_module);