### Godot version

8449592d92eaeef990f5502b419d491ee3eeb7a6

### System information

Windows 11

### Issue description

Zooming in the script editor on an empty script freezes the entire editor for a few seconds, but if the file is large then it freezes for 4-5 seconds (which is unacceptable). Looks like a recent regression.

### Steps to reproduce

Just zoom in/out on the large script file.

### Minimal reproduction project

N/A
if (base_font.is_valid()) {
		base_font->disconnect_changed(callable_mp(reinterpret_cast<Font *>(this), &Font::_invalidate_rids));
		base_font.unref();
	}
	if (theme_font.is_valid()) {
		theme_font->disconnect_changed(callable_mp(reinterpret_cast<Font *>(this), &Font::_invalidate_rids));
		theme_font.unref();
	}
	names.clear();
	face_indeces.clear();
	ftr_weight = 0;
	ftr_stretch = 0;
	ftr_italic = 0;
	italic = false;
	weight = 400;
	stretch = 100;
	antialiasing = TextServer::FONT_ANTIALIASING_GRAY;
	mipmaps = false;
	force_autohinter = false;
	allow_system_fallback = true;
	hinting = TextServer::HINTING_LIGHT;
	subpixel_positioning = TextServer::SUBPIXEL_POSITIONING_DISABLED;
	oversampling = 0.f;
	msdf = false;
	Font::reset_state();
}
Ref<Font> SystemFont::_get_base_font_or_default() const {