### Godot version

4.0.beta10 mono and standard

### System information

Windows 10 64bits

### Issue description

When exporting a project, Godot fails to bundle the required DLLs from the GDExtension to the export folder:

```
editor/export/editor_export_plugin.h:123 - Required virtual method EditorExportPlugin::_get_name must be overridden before calling.
  No suitable library found for GDExtension: res://webrtc/webrtc.gdextension. Possible feature flags for your platform: pc, s3tc, windows, x86_64, template, template_debug
```

### Steps to reproduce

Export for Windows with the existing configuration: WebRTC DLLs won't be copied in the export folder

### Minimal reproduction project

[Repro.zip](https://github.com/godotengine/godot/files/10368987/Repro.zip)

int rest = p_n % p_alignment;
	int pad = 0;
	if (rest > 0) {
		pad = p_alignment - rest;
	};
	return pad;
}
#define PCK_PADDING 16
bool EditorExportPlatform::fill_log_messages(RichTextLabel *p_log, Error p_err) {
	bool has_messages = false;
	int msg_count = get_message_count();
	p_log->add_text(TTR("Project export for platform:") + " ");
	p_log->add_image(get_logo(), 16 * EDSCALE, 16 * EDSCALE, Color(1.0, 1.0, 1.0), INLINE_ALIGNMENT_CENTER);
	p_log->add_text(" ");
	p_log->add_text(get_name());
	p_log->add_text(" - ");
	if (p_err == OK) {
		if (get_worst_message_type() >= EditorExportPlatform::EXPORT_MESSAGE_WARNING) {
			p_log->add_image(EditorNode::get_singleton()->get_gui_base()->get_theme_icon(SNAME("StatusWarning"), SNAME("EditorIcons")), 16 * EDSCALE, 16 * EDSCALE, Color(1.0, 1.0, 1.0), INLINE_ALIGNMENT_CENTER);
			p_log->add_text(" ");
			p_log->add_text(TTR("Completed with warnings."));
			has_messages = true;
		} else {
			p_log->add_image(EditorNode::get_singleton()->get_gui_base()->get_theme_icon(SNAME("StatusSuccess"), SNAME("EditorIcons")), 16 * EDSCALE, 16 * EDSCALE, Color(1.0, 1.0, 1.0), INLINE_ALIGNMENT_CENTER);
			p_log->add_text(" ");
			p_log->add_text(TTR("Completed successfully."));
			if (msg_count > 0) {
				has_messages = true;
			}