### Godot version

4.0.dev (ba9491f87)

### System information

Windows 11 Chrome 109.0.5414.75 (Official Build), iOS 16.2 Safari

### Issue description

When exporting a simple project for Web with any GDScript like following:
```gdscript
extends Control

```
will print the following error to the console:
```
USER ERROR: U_ILLEGAL_ARGUMENT_ERROR
   at: _is_confusable (modules\text_server_adv\text_server_adv.cpp:6151)
```

![image](https://user-images.githubusercontent.com/173001/214089154-d88f3f44-b670-41ec-9743-30627677968e.png)

For more complex project, following additional errors are showing:
```
USER ERROR: U_FILE_ACCESS_ERROR
   at: _spoof_check (modules\text_server_adv\text_server_adv.cpp:6174)
USER ERROR: U_ILLEGAL_ARGUMENT_ERROR
   at: _is_confusable (modules\text_server_adv\text_server_adv.cpp:6151)
```
When I've inserted `print_line(p_string)` at text_server_adv.cpp line 6172, following logs are collected:
![image](https://user-images.githubusercontent.com/173001/214091164-cb5af630-56d2-446e-b1c4-dc20066565d5.png)

It seems that the identifiers of *.gd files are printed to the console.


### Steps to reproduce

1. Open minimal reproduction project.
2. Exports to Web.
3. Open exported site with Chrome and open developer console.
4. Following error logs will be seen (reproduced): `USER ERROR: U_ILLEGAL_ARGUMENT_ERROR`

### Minimal reproduction project

[text_server_adv_error.zip](https://github.com/godotengine/godot/files/10481582/text_server_adv_error.zip)

}
						}
						
						Glyph gl;
						gl.start = sd_glyphs[i].start;
						gl.end = sd_glyphs[i].end;
						gl.count = 1;
						gl.font_rid = sd_glyphs[i].font_rid;
						gl.font_size = sd_glyphs[i].font_size;
						gl.flags = GRAPHEME_IS_SPACE | GRAPHEME_IS_VIRTUAL;
						if (sd_glyphs[i].flags & GRAPHEME_IS_RTL) {
							gl.flags |= GRAPHEME_IS_RTL;
							sd->glyphs.insert(i, gl); 
						} else {
							sd->glyphs.insert(i + count, gl); 
						}
						i += count;
						
						sd_size = sd->glyphs.size();
						sd_glyphs = sd->glyphs.ptrw();
						continue;
					}
				}
			}
		}
	}
	sd->justification_ops_valid = true;
	return sd->justification_ops_valid;
}
Glyph TextServerAdvanced::_shape_single_glyph(ShapedTextDataAdvanced *p_sd, char32_t p_char, hb_script_t p_script, hb_direction_t p_direction, const RID &p_font, int64_t p_font_size) {