Resource in @export Dictionary is labelled object

### Tested versions

Godot v4.3.stable

### System information

Godot v4.3.stable - Nobara Linux 40 (GNOME Edition) - Wayland - Vulkan (Forward+) - integrated Intel(R) Xe Graphics (TGL GT2) - 11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz (8 Threads)

### Issue description

This type label says Object instead of Resource.
All the options that appear when clicking object are Resources.
You cannot use an Object in an `@export var`, just Resources (and others).

### Steps to reproduce

Create a Node with a script containing
```gdscript
@export var d: Dictionary
```
Create and edit an entry.
A list of options (types) appears. Here is the 'Object' label.

### Minimal reproduction project (MRP)

[mrp.zip](https://github.com/user-attachments/files/16825833/mrp.zip)

Reproduce the issue in Godot v4.3.stable using a Node script with `@export var d: Dictionary`, then inspect the Dictionary entry type picker shown in the editor. Done means the option currently labelled Object is labelled Resource, while the available Resource choices remain usable.

Written by the indexing model from the issue text.