### Godot version

v4.0.beta17.official [c40020513]

### System information

Apple M1 Max - macOS Ventura 13.1 (22C65)

### Issue description

I am getting an error due to functions no longer returning the correct typed array, when the function concatenates arrays and returns it.

In other words, the following fails:

```
func add_arrays() -> Array[ClassA]:
	var array_1: Array[ClassA] = []
	var array_2: Array[ClassA] = []
	return array_1 + array_2
```

<img width="864" alt="Screenshot 2023-02-02 at 1 02 53 PM" src="https://user-images.githubusercontent.com/905216/216320503-475bf4a1-353e-455c-87d5-69d036db706c.png">

I'm assuming when concatenating, the typing changes to a generic `Array` now? Just a guess. 

### Steps to reproduce

N/A

### Minimal reproduction project

[Godot Crash Project.zip](https://github.com/godotengine/godot/files/10568780/Godot.Crash.Project.zip)

case GDScriptParser::Node::CALL: {
			const char *result = get_rename_from_map(RenamesMap3To4::gdscript_function_renames, identifier);
			if (result) {
				return result;
			}
			
			
			return get_rename_from_map(RenamesMap3To4::builtin_types_renames, identifier);
		}
		
		default:
			
			return nullptr;
	}
}
#endif 
void GDScriptAnalyzer::reduce_call(GDScriptParser::CallNode *p_call, bool p_is_await, bool p_is_root) {
	bool all_is_constant = true;
	HashMap<int, GDScriptParser::ArrayNode *> arrays; 
	for (int i = 0; i < p_call->arguments.size(); i++) {
		reduce_expression(p_call->arguments[i]);
		if (p_call->arguments[i]->type == GDScriptParser::Node::ARRAY) {
			arrays[i] = static_cast<GDScriptParser::ArrayNode *>(p_call->arguments[i]);
		}
		all_is_constant = all_is_constant && p_call->arguments[i]->is_constant;
	}
	GDScriptParser::Node::Type callee_type = p_call->get_callee_type();
	GDScriptParser::DataType call_type;
	if (!p_call->is_super && callee_type == GDScriptParser::Node::IDENTIFIER) {