### Godot version

Godot 4.0.1.stable

### System information

Windows 10, Forward+

### Issue description

Example code:

```gdscript
@warning_ignore("shadowed_global_identifier")
static func print_debug(msg: String):
```

the warning is ignored by pressing [ignore] in the warnings panel.

pressing it multiple times results in:
```gdscript
@warning_ignore("shadowed_global_identifier", "shadowed_global_identifier")
```


### Steps to reproduce

Shadowing a global function with a method of script:

```gdscript
@warning_ignore("shadowed_global_identifier")
static func print_debug(msg: String):
```


### Minimal reproduction project

```gdscript
@warning_ignore("shadowed_global_identifier")
static func print_debug(msg: String):
    pass
```
}
	if (class_exists(name)) {
		p_identifier->set_datatype(make_native_meta_type(name));
		return;
	}
	if (ScriptServer::is_global_class(name)) {
		p_identifier->set_datatype(make_global_class_meta_type(name, p_identifier));
		return;
	}
	
	
	if (ProjectSettings::get_singleton()->has_autoload(name)) {
		const ProjectSettings::AutoloadInfo &autoload = ProjectSettings::get_singleton()->get_autoload(name);
		if (autoload.is_singleton) {
			
			GDScriptParser::DataType result;
			result.kind = GDScriptParser::DataType::NATIVE;
			result.type_source = GDScriptParser::DataType::ANNOTATED_EXPLICIT;
			if (ResourceLoader::get_resource_type(autoload.path) == "GDScript") {
				Ref<GDScriptParserRef> singl_parser = get_parser_for(autoload.path);
				if (singl_parser.is_valid()) {
					Error err = singl_parser->raise_status(GDScriptParserRef::INHERITANCE_SOLVED);
					if (err == OK) {
						result = type_from_metatype(singl_parser->get_parser()->head->get_datatype());
					}
				}
			} else if (ResourceLoader::get_resource_type(autoload.path) == "PackedScene") {
				if (GDScriptLanguage::get_singleton()->has_any_global_constant(name)) {
					Variant constant = GDScriptLanguage::get_singleton()->get_any_global_constant(name);
					Node *node = Object::cast_to<Node>(constant);