### Godot version

4.0.2

### System information

Linux Mint 21

### Issue description

On the minimal reproduction project, with a 3 level hierarchy and 2 autoloads, when running the game we get a parse error in daughter.gd where we use a parent member.

**Additional remarks :** 
- We have a circular dependency involving one of the autoloads : Autoload2 references Daughter which references Mother which references GrandMother which references Autoload2
- Autoload1 references Mother which references GrandMother which references Autoload2
- We don't have any error if we switch the 2 autoloads order in Project Settings
- We get the same error if _member is put in GrandMother class instead of Mother class
- We still get the issue if we disable Autoload1 in Project Settings

**A quick look in Godot source code :**
- GDScriptCache::full_gdscript_cache contains invalid scripts (ie script->is_valid() is false)
- I think the engine tries to compile GrandMother, then Daughter (but it fails), then Mother

(This issue might be related to https://github.com/godotengine/godot/issues/75388.)

### Steps to reproduce

To get the parse error :
- Open the minimal reproduction project
- Run the game
You'll get `Parser Error: Identifier not found: _member`.

### Minimal reproduction project

[ParseError_Project.zip](https://github.com/godotengine/godot/files/11725756/ParseError_Project.zip)

p_script->fully_qualified_name = p_class->fqcn;
	p_script->name = p_class->identifier ? p_class->identifier->name : "";
	HashMap<StringName, Ref<GDScript>> old_subclasses;
	if (p_keep_state) {
		old_subclasses = p_script->subclasses;
	}
	p_script->subclasses.clear();
	for (int i = 0; i < p_class->members.size(); i++) {
		if (p_class->members[i].type != GDScriptParser::ClassNode::Member::CLASS) {
			continue;
		}
		const GDScriptParser::ClassNode *inner_class = p_class->members[i].m_class;
		StringName name = inner_class->identifier->name;
		Ref<GDScript> subclass;
		if (old_subclasses.has(name)) {
			subclass = old_subclasses[name];
		} else {
			subclass = GDScriptLanguage::get_singleton()->get_orphan_subclass(inner_class->fqcn);
		}
		if (subclass.is_null()) {
			subclass.instantiate();
		}
		subclass->_owner = p_script;
		subclass->path = p_script->path;
		p_script->subclasses.insert(name, subclass);
		make_scripts(subclass.ptr(), inner_class, p_keep_state);
	}
}
Error GDScriptCompiler::compile(const GDScriptParser *p_parser, GDScript *p_script, bool p_keep_state) {