### Godot version

0810ecaafdbee3ea747219e6ab3a8de5d2216a09

### System information

Windows 11, Nvidia 3000, firefox

### Issue description

Exporting the gltf file is corrupt in blender.

### Steps to reproduce

1. Open project.
2. Export as glb
3. Open in blender
4. Blender display many warnings

![image](https://user-images.githubusercontent.com/32321/216740742-de662c5c-f5c3-44b5-a36e-8ad33defdbba.png)


### Minimal reproduction project

https://cdn.discordapp.com/attachments/598003845657788438/1071249610896580691/Test_Game_Project.zip


Error err;
	if (p_file.is_null()) {
		return FAILED;
	}
	p_file->seek(0);
	uint32_t magic = p_file->get_32();
	if (magic == 0x46546C67) {
		
		
		p_file->seek(0);
		err = _parse_glb(p_file, p_state);
		if (err != OK) {
			return err;
		}
	} else {
		p_file->seek(0);
		String text = p_file->get_as_utf8_string();
		JSON json;